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author | Hannes Reinecke <hare@suse.de> | 2013-10-16 09:12:52 +0200 |
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committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-10-16 13:44:05 -0700 |
commit | 1ec59fee296d798b83a11f888981531dae16bfe8 (patch) | |
tree | 50d0eb776047f10b40c142d3966eecd3e369d8a5 | |
parent | a309f489608f09c5053a2fb4ae8e3d849adb2b33 (diff) | |
download | op-kernel-dev-1ec59fee296d798b83a11f888981531dae16bfe8.zip op-kernel-dev-1ec59fee296d798b83a11f888981531dae16bfe8.tar.gz |
tcm_loop: Check for valid hba in tcm_loop_drop_nexus()
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
-rw-r--r-- | drivers/target/loopback/tcm_loop.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index 150bdb4..21b49f3 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -932,7 +932,10 @@ static int tcm_loop_drop_nexus( struct tcm_loop_nexus *tl_nexus; 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) return -ENODEV; |