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author | Markus Elfring | 2014-11-24 22:32:30 +0100 |
---|---|---|
committer | Mauro Carvalho Chehab | 2014-11-25 16:44:34 +0100 |
commit | 6b281d830f09a4f58651839030b39571dea1b56d (patch) | |
tree | 978d84a55ea2358ce6efaf5161a8229302453946 /drivers/media/common/siano | |
parent | [media] media: v4l2-image-sizes.h: add SVGA, XGA and UXGA size definitions (diff) | |
download | kernel-qcow2-linux-6b281d830f09a4f58651839030b39571dea1b56d.tar.gz kernel-qcow2-linux-6b281d830f09a4f58651839030b39571dea1b56d.tar.xz kernel-qcow2-linux-6b281d830f09a4f58651839030b39571dea1b56d.zip |
[media] siano: unnecessary check before rc_unregister_device()
The rc_unregister_device() function tests whether its argument is NULL
and then returns immediately. 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/common/siano')
-rw-r--r-- | drivers/media/common/siano/smsir.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/common/siano/smsir.c b/drivers/media/common/siano/smsir.c index 273043ea8f47..35d0e887bd65 100644 --- a/drivers/media/common/siano/smsir.c +++ b/drivers/media/common/siano/smsir.c @@ -107,8 +107,7 @@ int sms_ir_init(struct smscore_device_t *coredev) void sms_ir_exit(struct smscore_device_t *coredev) { - if (coredev->ir.dev) - rc_unregister_device(coredev->ir.dev); + rc_unregister_device(coredev->ir.dev); sms_log(""); } |