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tcm_loop: Check for valid hba in tcm_loop_drop_nexus()

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Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Hannes Reinecke 2013-10-16 09:12:52 +02:00 • committed by Nicholas Bellinger
parent a309f48960
commit 1ec59fee29
1 changed files with 4 additions and 1 deletions
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5
drivers/target/loopback/tcm_loop.c
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@ -932,7 +932,10 @@ static int tcm_loop_drop_nexus(
struct tcm_loop_nexus *tl_nexus; struct tcm_loop_nexus *tl_nexus;
struct tcm_loop_hba *tl_hba = tpg->tl_hba; struct tcm_loop_hba *tl_hba = tpg->tl_hba;
tl_nexus = tpg->tl_hba->tl_nexus; if (!tl_hba)
return -ENODEV;
tl_nexus = tl_hba->tl_nexus;
if (!tl_nexus) if (!tl_nexus)
return -ENODEV; return -ENODEV;