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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-20 09:26:36 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-11-25 13:31:52 -0200
commit83f56f7cbd070c0d9772221aa61198ef74c96cc4 (patch)
tree1c98474c7672437c189094872e248085cf842b9e /drivers/media/usb/s2255
parent332b295d107466df8b05a99a914adbe21401449b (diff)
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[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')
-rw-r--r--drivers/media/usb/s2255/s2255drv.c3
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;