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video: fbdev: matrox: the list iterator can't be NULL

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My static checker is complaining because we check "drv" for NULL and
then we dereference it to get the next item in the list.  It can't be
NULL so we can remove this check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
This commit is contained in:
Dan Carpenter 2017-07-04 17:47:23 +02:00 • committed by Bartlomiej Zolnierkiewicz
parent dd7d958ae9
commit 360772f264
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/matrox/matroxfb_base.c
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@ -2001,7 +2001,7 @@ static void matroxfb_register_device(struct matrox_fb_info* minfo) {
for (drv = matroxfb_driver_l(matroxfb_driver_list.next);
drv != matroxfb_driver_l(&matroxfb_driver_list);
drv = matroxfb_driver_l(drv->node.next)) {
if (drv && drv->probe) {
if (drv->probe) {
void *p = drv->probe(minfo);
if (p) {
minfo->drivers_data[i] = p;