caif: fix NULL pointer check
authorAlan Cox <alan@linux.intel.com>
Tue, 24 Jul 2012 02:42:14 +0000 (02:42 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Aug 2012 15:27:52 +0000 (08:27 -0700)
commit4b53a23467b73b472f276d5530a103a736fe8ae1
treea44d00c9d6a9eb3fb0b03c94fc05dd30dc2a8620
parentbca8ae51a3761a9fc4795641541a3478001975c1
caif: fix NULL pointer check

[ Upstream commit c66b9b7d365444b433307ebb18734757cb668a02 ]

Reported-by: <rucsoftsec@gmail.com>
Resolves-bug: http://bugzilla.kernel.org/show_bug?44441
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/caif/caif_serial.c