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(parent: 153e387) | patch
staging: line6: eliminate useless NULL checks
authorStefan Hajnoczi <stefanha@gmail.com>
Sat, 10 Dec 2011 01:12:30 +0000 (02:12 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sat, 10 Dec 2011 03:26:09 +0000 (19:26 -0800)
commit188e664502dc47f83775a556e6db52cd8cc0b5fc
tree146739a24800d2e99ba018274bcf7aea508e1da9tree | snapshot
parent153e38761d27f29edf436f11da3dbfb4fb8edcc1commit | diff
staging: line6: eliminate useless NULL checks

The line6 driver checks struct field addresses for NULL where it does
not make sense to do so.  The struct has already been checked for NULL
and there is no value in checking the first field's address too.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Markus Grabner <grabner@icg.tugraz.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/line6/pod.c diff | blob | history
drivers/staging/line6/podhd.c diff | blob | history
drivers/staging/line6/toneport.c diff | blob | history
drivers/staging/line6/variax.c diff | blob | history
Domain: System / Kernel;