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usb: sl811-hcd: improve misleading indentation

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commit 8460f6003a upstream.

gcc-11 now warns about a confusingly indented code block:

drivers/usb/host/sl811-hcd.c: In function ‘sl811h_hub_control’:
drivers/usb/host/sl811-hcd.c:1291:9: error: this ‘if’ clause does not guard... [-Werror=misleading-indentation]
 1291 |         if (*(u16*)(buf+2))     /* only if wPortChange is interesting */
      |         ^~
drivers/usb/host/sl811-hcd.c:1295:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
 1295 |                 break;

Rewrite this to use a single if() block with the __is_defined() macro.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210322164244.827589-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann
2021-03-22 17:42:26 +01:00
committed by Greg Kroah-Hartman
parent c2e7c26037
commit c6034b618c
1 changed files with 4 additions and 5 deletions
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9
drivers/usb/host/sl811-hcd.c
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@@ -1287,11 +1287,10 @@ sl811h_hub_control(
goto error;
put_unaligned_le32(sl811->port1, buf);
#ifndef VERBOSE
if (*(u16*)(buf+2)) /* only if wPortChange is interesting */
#endif
dev_dbg(hcd->self.controller, "GetPortStatus %08x\n",
sl811->port1);
if (__is_defined(VERBOSE) ||
*(u16*)(buf+2)) /* only if wPortChange is interesting */
dev_dbg(hcd->self.controller, "GetPortStatus %08x\n",
sl811->port1);
break;
case SetPortFeature:
if (wIndex != 1 || wLength != 0)