caif: fix NULL pointer check
authorAlan Cox <alan@linux.intel.com>
Tue, 24 Jul 2012 02:42:14 +0000 (02:42 +0000)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 19 Aug 2012 17:15:23 +0000 (18:15 +0100)
commitc4726fb24aca11aefc106f747a54a392f95354bd
tree59aa09e2d397b00f5638d85f9d9ef4a51e2a928b
parent7f6453d8c6f68e26fa6086c654b7fca39b960637
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: Ben Hutchings <ben@decadent.org.uk>
drivers/net/caif/caif_serial.c