diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-20 13:26:36 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-25 16:31:52 +0100 |
| commit | 83f56f7cbd070c0d9772221aa61198ef74c96cc4 (patch) | |
| tree | 1c98474c7672437c189094872e248085cf842b9e /drivers/media/usb/s2255/s2255drv.c | |
| parent | [media] platform: Deletion of unnecessary checks before two function calls (diff) | |
| download | linux-83f56f7cbd070c0d9772221aa61198ef74c96cc4.tar.xz linux-83f56f7cbd070c0d9772221aa61198ef74c96cc4.zip | |
[media] USB: Deletion of unnecessary checks before three function calls
GIT_AUTHOR_DATE=1416486805
The functions pvr2_hdw_destroy(), rc_unregister_device() and vfree() perform
also input parameter validation. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/s2255/s2255drv.c')
| -rw-r--r-- | drivers/media/usb/s2255/s2255drv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c index a56a05b0c4e1..e03b155fa5c7 100644 --- a/drivers/media/usb/s2255/s2255drv.c +++ b/drivers/media/usb/s2255/s2255drv.c @@ -1974,8 +1974,7 @@ static int s2255_release_sys_buffers(struct s2255_vc *vc) { unsigned long i; for (i = 0; i < SYS_FRAMES; i++) { - if (vc->buffer.frame[i].lpvbits) - vfree(vc->buffer.frame[i].lpvbits); + vfree(vc->buffer.frame[i].lpvbits); vc->buffer.frame[i].lpvbits = NULL; } return 0; |