scsi: snic: Return error code on memory allocation failure
authorBurak Ok <burak-kernel@bur0k.de>
Wed, 21 Dec 2016 13:45:53 +0000 (14:45 +0100)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 6 Jan 2017 01:45:42 +0000 (20:45 -0500)
commit0371adcdaca92912baaa3256ed13e058a016e62d
treef87f61abdbe10d1a26b87231547633cc586efe33
parent9698b6f473555a722bf81a3371998427d5d27bde
scsi: snic: Return error code on memory allocation failure

If a call to mempool_create_slab_pool() in snic_probe() returns NULL,
return -ENOMEM to indicate failure. mempool_creat_slab_pool() only fails
if it cannot allocate memory.

https://bugzilla.kernel.org/show_bug.cgi?id=189061

Reported-by: bianpan2010@ruc.edu.cn
Signed-off-by: Burak Ok <burak-kernel@bur0k.de>
Signed-off-by: Andreas Schaertl <andreas.schaertl@fau.de>
Acked-by: Narsimhulu Musini <nmusini@cisco.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/snic/snic_main.c