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[media] mceusb: move check earlier to make smatch happy
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 12 Feb 2013 11:22:08 +0000 (08:22 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 13 Feb 2013 19:33:53 +0000 (17:33 -0200)
commitb940a2219c9d59171339cc4510462154934fcb49
tree7a8d3a184933522eb8e1a5dfefd53227c50603bftree | snapshot (tar.gz zip)
parent4db45af5ecdd5a989b5da2e05e37746dffaec0becommit | diff
[media] mceusb: move check earlier to make smatch happy

Smatch complains that "cmdbuf[cmdcount - length]" might go past the end
of the array.  It's an easy warning to silence by moving the limit
check earlier.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/rc/mceusb.c diff | blob | blame | history