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authorMarkus Elfring <elfring@users.sourceforge.net>2014-11-20 15:26:36 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2014-11-25 18:31:52 +0300
commit83f56f7cbd070c0d9772221aa61198ef74c96cc4 (patch)
tree1c98474c7672437c189094872e248085cf842b9e /drivers/media/usb/au0828/au0828-input.c
parent332b295d107466df8b05a99a914adbe21401449b (diff)
downloadlinux-83f56f7cbd070c0d9772221aa61198ef74c96cc4.tar.xz
[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/au0828/au0828-input.c')
-rw-r--r--drivers/media/usb/au0828/au0828-input.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/usb/au0828/au0828-input.c b/drivers/media/usb/au0828/au0828-input.c
index 63995f97dc65..11a8daec5939 100644
--- a/drivers/media/usb/au0828/au0828-input.c
+++ b/drivers/media/usb/au0828/au0828-input.c
@@ -363,8 +363,7 @@ void au0828_rc_unregister(struct au0828_dev *dev)
if (!ir)
return;
- if (ir->rc)
- rc_unregister_device(ir->rc);
+ rc_unregister_device(ir->rc);
/* done */
kfree(ir);