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Author SHA1 Message Date
H Hartley Sweeten
45b281e457 staging: comedi: s626: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

This prevents a deadlock condition that could occur by providing a
timeout in case the end-of-conversion does not happen.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:46 -08:00
H Hartley Sweeten
051448c525 staging: comedi: rtd520: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input and output end-of-
conversions.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:46 -08:00
H Hartley Sweeten
a9f9d83145 staging: comedi: ni_daq_700: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:46 -08:00
H Hartley Sweeten
f7d108f324 staging: comedi: multiq3: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:46 -08:00
H Hartley Sweeten
e2fde58204 staging: comedi: icp_multi: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input and output end-of-
conversion.

Use break to exit the loop when a timeout occurs during the analog
input read so that common code can be used to disable the device.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:46 -08:00
H Hartley Sweeten
443e6d02c8 staging: comedi: dyna_pci10xx: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Also, remove some unnecessary comments.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:46 -08:00
H Hartley Sweeten
0883fcab44 staging: comedi: amplc_pci230: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
5cc0387c19 staging: comedi: adq12b: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

This also fixes a possible bug where invalid data is returned if the
conversion did not complete.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
fa3fa1dea6 staging: comedi: adv_pci1710: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
e934b994ef staging: comedi: adl_pci9118: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
5e1a65aec6 staging: comedi: adl_pci9111: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
03ff5898c7 staging: comedi: ni_atmio16d: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Change the errno returned when the conversion overflows from -ETIME
to -EOVERFLOW.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
33a6d44bbd staging: comedi: ni_at_a2150: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
67562be505 staging: comedi: addi_apci_3xx: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input and output end-of-
conversions.

This prevents a deadlock condition that could occur by providing a
timeout in case the end-of-conversion does not happen.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
043fff873d staging: comedi: s526: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
3d21960b6d staging: comedi: mpc624: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
65a1c97f1e staging: comedi: me_daq: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
7c4ede3a6b staging: comedi: dt2811: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
ab984177b3 staging: comedi: das16m1: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
c3ce086e15 staging: comedi: das08: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:45 -08:00
H Hartley Sweeten
6976a449cd staging: comedi: cb_pcimdas: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Remove the unnecessary comments.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
96ed0850ff staging: comedi: cb_pcidas64: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
06cb9ba887 staging: comedi: cb_pcidas: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
e467bc37df staging: comedi: cb_das16_cs: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
0862a46f17 staging: comedi: aio_aio12_8: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
8c5bd90e9f staging: comedi: rti800: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Change the errno returned for an overrun from -EIO to -EOVERFLOW.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
8a62fcbd2d staging: comedi: dt2815: use comedi_timeout() 
Use comedi_timeout() to wait for the analog output end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
6fd13f761c staging: comedi: pcmmio: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input and output end-of-
conversions.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
42946cfc55 staging: comedi: pcmad: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
37e2b25f14 staging: comedi: pcl711: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
cf7b57fd6a staging: comedi: ni_labpc: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
acb069c041 staging: comedi: mf6x4: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
83b4d99125 staging: comedi: ii_pci20kc: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:44 -08:00
H Hartley Sweeten
90bc68ec9d staging: comedi: das800: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:43 -08:00
H Hartley Sweeten
fe45e153d4 staging: comedi: das16: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:43 -08:00
H Hartley Sweeten
1f804706a6 staging: comedi: adl_pci6208x: use comedi_timeout() 
Use comedi_timeout() to wait for the analog output end-of-conversion.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:43 -08:00
H Hartley Sweeten
f2426e4f72 staging: comedi: skel: use comedi_timeout() 
Use comedi_timeout() to wait for the analog input end-of-conversion.

Since this is the sample skeleton driver, add comments about how the
callback function works with comedi_timeout().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:43 -08:00
H Hartley Sweeten
915064086e staging: comedi: introduce comedi_timeout() 
Introduce a comedi core helper function to handle the boilerplate
needed by the drivers to busy- wait for a condition to occur.
Typically this condition is the analog input/output end-of-conversion
used with the comedi (*insn_read) and (*insn_write) operations.

To use this function, the drivers just need to provide a callback
that checks for the desired condition. The callback should return
0 if the condition is met or -EBUSY if it is still waiting. Any
other errno will be returned to the caller. If the timeout occurs
before the condition is met -ETIMEDOUT will be returned.

The parameters to the callback function are the comedi_device,
comedi_subdevice, and comedi_insn pointers that were passed to the
(*insn_read) or (*insn_write) as well as an unsigned long, driver
specific, 'context' that can be used to pass any other information
that might be needed in the callback. This 'context' could be anything
such as the register offset to read the status or the bits needed
to check the status. The comedi_timeout() function itself does not
use any of these parameters.

This will help remove all the crazy "wait this many loops" used by
some of the drivers. It also creates a common errno for comedi to
detect when a timeout occurs.

ADC/DAC conversion times are typically pretty fast, usually around
100K samples/sec (10 usec). A conservative timeout of 1 second is used
in comedi_timeout().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:28:43 -08:00
Fengguang Wu
7f46528c9d staging/lustre: fix coccinelle warnings 
drivers/staging/lustre/lustre/llite/dir.c:1416:2-8: Replace memcpy with struct assignment

Generated by: coccinelle/misc/memcpy-assign.cocci

CC: Peng Tao <bergwolf@gmail.com>
CC: Andreas Dilger <andreas.dilger@intel.com>
CC: Oleg Drokin <oleg.drokin@intel.com>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:27:10 -08:00
Peng Tao
72c0824a0b staging/lustre/libcfs: remove cfs_hash_long 
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:27:10 -08:00
Peng Tao
2228c5391b staging/lustre/libcfs: remove user space code from kernel_user_comm.c 
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:27:09 -08:00
Fengguang Wu
c39e9c87ee staging: fpgaboot: fix coccinelle warnings 
drivers/staging/gs_fpgaboot/gs_fpgaboot.c:191:2-3: Unneeded semicolon

 Removes unneeded semicolon.

Generated by: coccinelle/misc/semicolon.cocci

CC: Insop Song <insop.song@gainspeed.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:26:16 -08:00
Fengguang Wu
00e0d3c3d7 staging: fpgaboot: fix coccinelle warnings 
drivers/staging/gs_fpgaboot/gs_fpgaboot.c:305:1-3: WARNING: PTR_RET can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: coccinelle/api/ptr_ret.cocci

CC: Insop Song <insop.song@gainspeed.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:26:07 -08:00
Richard Weinberger
7a01d05e86 staging: tidspbridge: Remove OMAP_PM_SRF 
The symbol is an orphan, get rid of it.

Cc: Paul Bolle <pebolle@tiscali.nl>
Cc: Omar Ramirez Luna <omar.ramirez@copitl.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:24:27 -08:00
navin patidar
52cb15c873 staging: rtl8188eu: remove unused header files 
Remove h2clbk.h and nic_spec.h header files.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:22:19 -08:00
Larry Finger
05c9bc1f36 staging: r8188eu: Fix Smatch warnings 
Smatch reports the following:

core/rtw_ieee80211.c:489 rtw_get_wpa_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:491 rtw_get_wpa_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:493 rtw_get_wpa_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:495 rtw_get_wpa_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:497 rtw_get_wpa_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:505 rtw_get_wpa2_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:507 rtw_get_wpa2_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:509 rtw_get_wpa2_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:511 rtw_get_wpa2_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:513 rtw_get_wpa2_cipher_suite() warn: add some parenthesis here?
core/rtw_ieee80211.c:534 rtw_parse_wpa_ie() warn: add some parenthesis here?
core/rtw_ieee80211.c:579 rtw_parse_wpa_ie() warn: add some parenthesis here?
core/rtw_ieee80211.c:649 rtw_parse_wpa2_ie() warn: add some parenthesis here?
core/rtw_ieee80211.c:803 rtw_get_wps_attr() warn: add some parenthesis here?
core/rtw_ieee80211.c:1213 rtw_get_p2p_ie() warn: add some parenthesis here?
core/rtw_ieee80211.c:1248 rtw_get_p2p_attr() warn: add some parenthesis here?
core/rtw_mlme.c:258 _rtw_find_network() warn: add some parenthesis here?
core/rtw_mlme.c:1581 rtw_check_join_candidate() warn: this array is probably non-NULL. 'pmlmepriv->assoc_ssid.Ssid'
core/rtw_mlme.c:1843 SecIsInPMKIDList() warn: add some parenthesis here?
core/rtw_mlme_ext.c:4189 on_action_public_vendor() warn: add some parenthesis here?
core/rtw_recv.c:1157 validate_recv_mgnt_frame() warn: add some parenthesis here?
core/rtw_xmit.c:671 xmitframe_addmic() warn: add some parenthesis here?
hal/rtl8188e_mp.c:206 Hal_MPT_CCKTxPowerAdjustbyIndex() error: buffer overflow 'CCKSwingTable_Ch1_Ch13' 33 <= 255
hal/rtl8188e_mp.c:215 Hal_MPT_CCKTxPowerAdjustbyIndex() error: buffer overflow 'CCKSwingTable_Ch14' 33 <= 255

Not listed here is one remaining buffer overflow message that I believe to be an error in Smatch.

These warnings were reported by Dan Carpenter.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:22:19 -08:00
Malcolm Priestley
e40068a63c staging: vt6656: camel case and clean up devie_set_multi 
White space clean up

Camel case changes
pDevice -> priv
pMgmt -> mgmt
byTmpMode -> tmp

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:20:51 -08:00
Malcolm Priestley
295508cc3f staging: vt6656: device_set_multi: set filter off with MACvWriteMultiAddr 
set u64 mc_filter to ~0x0 multi cast filter off and write MAC_REG_MAR0 using
MACvWriteMultiAddr to replace pbyData.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:20:51 -08:00
Malcolm Priestley
0ca3e288dd staging: vt6656: device_set_multi: covert mc_filter to u64 
Convert mc_filter to u64, preform netdev_for_each_mc_addr
mask filtering.

In MACvWriteMultiAddr endian correct mc_filter and write
the entire multicast once.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:20:51 -08:00
Paul E. McKenney
bacb6de62c staging: Additional item for rtl8188eu TODO list 
The rtw_recv_indicatepkt() function in the file named
drivers/staging/rtl8188eu/os_dep/recv_linux.c has this strange code:

	rcu_read_lock();
	rcu_dereference(padapter->pnetdev->rx_handler_data);
	rcu_read_unlock();

This code has no effect.  Normally, you would assign the result of
rcu_dereference() to some variable, but it is not clear from the
code what variable that would be.  Therefore, this patch applies to
the TODO file instead of the code itself.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2014-02-14 09:19:53 -08:00