From: Peter Huewe <peterhuewe@gmx.de>
Date: Sun, 3 Feb 2013 21:54:33 +0000 (+0100)
Subject: staging/xgifb: Fix return of uninitialized variable
X-Git-Tag: v3.9-rc1~127^2~149
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd1bbbb79eff1a4381328049b375c80c3fc8bff9;p=pandora-kernel.git

staging/xgifb: Fix return of uninitialized variable

Clang warning:
drivers/staging/xgifb/XGI_main_26.c: warning: variable 'ret' is
used uninitialized whenever 'if' condition:
	if (xgifb_info->mode_idx < 0) {
evaluates to true.

drivers/staging/xgifb/XGI_main_26.c:
note: uninitialized use occurs here
	return ret;

This patch initializes the variable in this case.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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