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staging: r8188eu: convert rtw_free_drv_sw() to void

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The function rtw_free_drv_sw() always returns _SUCCESS. None of its
callers use the return value. Convert the return type of that function
from u8 to void. This is part of getting rid of _FAIL / _SUCCESS.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20221002143544.7974-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube
2022-10-02 16:35:44 +02:00
committed by Greg Kroah-Hartman
parent a609750c8b
commit c55f29446d
2 changed files with 2 additions and 4 deletions
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2
drivers/staging/r8188eu/include/osdep_intf.h
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@@ -43,7 +43,7 @@ int netdev_open(struct net_device *pnetdev);
int netdev_close(struct net_device *pnetdev);
u8 rtw_init_drv_sw(struct adapter *padapter);
u8 rtw_free_drv_sw(struct adapter *padapter);
void rtw_free_drv_sw(struct adapter *padapter);
void rtw_reset_drv_sw(struct adapter *padapter);
u32 rtw_start_drv_threads(struct adapter *padapter);

4
drivers/staging/r8188eu/os_dep/os_intfs.c
View File

@@ -548,7 +548,7 @@ void rtw_cancel_all_timer(struct adapter *padapter)
_cancel_timer_ex(&padapter->recvpriv.signal_stat_timer);
}
u8 rtw_free_drv_sw(struct adapter *padapter)
void rtw_free_drv_sw(struct adapter *padapter)
{
/* we can call rtw_p2p_enable here, but: */
/* 1. rtw_p2p_enable may have IO operation */
@@ -585,8 +585,6 @@ u8 rtw_free_drv_sw(struct adapter *padapter)
/* clear pbuddystruct adapter to avoid access wrong pointer. */
if (padapter->pbuddy_adapter)
padapter->pbuddy_adapter->pbuddy_adapter = NULL;
return _SUCCESS;
}
void netdev_br_init(struct net_device *netdev)