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IB/srp: Check ib_query_gid return value 

Detected by Coverity.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Roland Dreier <roland@purestorage.com>
hifive-unleashed-5.1
Sagi Grimberg 2014-03-14 13:51:58 +01:00 committed by Roland Dreier
parent 6751360514
commit 2088ca66f5
1 changed files with 3 additions and 1 deletions
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4
drivers/infiniband/ulp/srp/ib_srp.c
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@ -2649,7 +2649,9 @@ static ssize_t srp_create_target(struct device *dev,
if (ret)
goto err_free_mem;
ib_query_gid(ibdev, host->port, 0, &target->path.sgid);
ret = ib_query_gid(ibdev, host->port, 0, &target->path.sgid);
if (ret)
goto err_free_mem;
shost_printk(KERN_DEBUG, target->scsi_host, PFX
"new target: id_ext %016llx ioc_guid %016llx pkey %04x "