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Subject: [media] rc: Deletion of unnecessary checks before two function calls Author: Markus Elfring <elfr...@users.sourceforge.net> Date: Thu Nov 20 09:01:32 2014 -0300 The functions input_free_device() and rc_close() test whether their argument is NULL and then return immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net> Signed-off-by: Mauro Carvalho Chehab <mche...@osg.samsung.com> drivers/media/rc/lirc_dev.c | 3 +-- drivers/media/rc/rc-main.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=3dd94f00f07f013259dc221d6307ef699661f7ea diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 249d2fb..1e0545a 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -518,8 +518,7 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file) WARN_ON(mutex_lock_killable(&lirc_dev_lock)); - if (ir->d.rdev) - rc_close(ir->d.rdev); + rc_close(ir->d.rdev); ir->open--; if (ir->attached) { diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 97dd692..86ffcd5 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -1298,8 +1298,7 @@ void rc_free_device(struct rc_dev *dev) if (!dev) return; - if (dev->input_dev) - input_free_device(dev->input_dev); + input_free_device(dev->input_dev); put_device(&dev->dev); _______________________________________________ linuxtv-commits mailing list linuxtv-commits@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
