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(parent: cba4fbb) | patch
n_hdlc.c: fix check-after-use
authorAdrian Bunk <bunk@kernel.org>
Wed, 17 Oct 2007 06:29:25 +0000 (23:29 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 17 Oct 2007 15:42:55 +0000 (08:42 -0700)
commit827afdf093cce59bbbf9dc9f1c2eab86e2232b9e
tree287510107cb816eb7529da88f961a4b49ffe673dtree | snapshot (tar.gz zip)
parentcba4fbbff2e9722e93b28e18fa7714b9013cbddacommit | diff
n_hdlc.c: fix check-after-use

The Coverity checker spotted that we'd have already oops'ed if "tty"
was NULL.

Since "tty" can't be NULL when we reach this line of code this patch
removes the NULL check.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/char/n_hdlc.c diff | blob | blame | history