Commit 8460f600 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Greg Kroah-Hartman
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usb: sl811-hcd: improve misleading indentation 



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: default avatarArnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210322164244.827589-1-arnd@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8219ab4c

drivers/usb/host/sl811-hcd.c

+4 −5
Original line number Diff line number Diff line
@@ -1287,9 +1287,8 @@ sl811h_hub_control( 
			goto error;

		put_unaligned_le32(sl811->port1, buf);



#ifndef	VERBOSE

	if (*(u16*)(buf+2))	/* only if wPortChange is interesting */

#endif

		if (__is_defined(VERBOSE) ||

		    *(u16*)(buf+2)) /* only if wPortChange is interesting */

			dev_dbg(hcd->self.controller, "GetPortStatus %08x\n",

				sl811->port1);

		break;