tree d829d983203f928296ed93582f3c0f1933c41948
parent dbbd2ad89bb1f86b94b23bb2e56d4935717f9b94
author Dan Carpenter <dan.carpenter@oracle.com> 1381753718 +0300
committer David S. Miller <davem@davemloft.net> 1382039589 -0400

yam: integer underflow in yam_ioctl()

We cap bitrate at YAM_MAXBITRATE in yam_ioctl(), but it could also be
negative.  I don't know the impact of using a negative bitrate but let's
prevent it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>