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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-04 17:47:23 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-07-04 17:47:23 +0200 |
| commit | 360772f26407b759ec3a91dda81fdbc74b7f7f2c (patch) | |
| tree | 1c5ef14643e73bcdf205cac535c9db4b570aef5b /drivers/video/fbdev | |
| parent | dd7d958ae9126b2d4a96e41340579049afebd2bf (diff) | |
| download | op-kernel-dev-360772f26407b759ec3a91dda81fdbc74b7f7f2c.zip op-kernel-dev-360772f26407b759ec3a91dda81fdbc74b7f7f2c.tar.gz | |
video: fbdev: matrox: the list iterator can't be NULL
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>
Diffstat (limited to 'drivers/video/fbdev')
| -rw-r--r-- | drivers/video/fbdev/matrox/matroxfb_base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c index 11eb094..f6a0b9a 100644 --- a/drivers/video/fbdev/matrox/matroxfb_base.c +++ b/drivers/video/fbdev/matrox/matroxfb_base.c @@ -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; |
