diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-20 15:26:36 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-25 18:31:52 +0300 |
| commit | 83f56f7cbd070c0d9772221aa61198ef74c96cc4 (patch) | |
| tree | 1c98474c7672437c189094872e248085cf842b9e /drivers/media/usb/au0828/au0828-input.c | |
| parent | 332b295d107466df8b05a99a914adbe21401449b (diff) | |
| download | linux-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.c | 3 |
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); |