evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

staging/xgifb: Fix return of uninitialized variable

Browse source 
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>
This commit is contained in:
Peter Huewe 2013-02-03 22:54:33 +01:00 • committed by Greg Kroah-Hartman
parent 8cedcc7022
commit fd1bbbb79e
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/staging/xgifb/XGI_main_26.c
View file

@ -1921,6 +1921,7 @@ static int xgifb_probe(struct pci_dev *pdev,
if (xgifb_info->mode_idx < 0) {
dev_err(&pdev->dev, "No supported video mode found\n");
ret = -EINVAL;
goto error_1;
}