diff options
| author | Hannes Reinecke <hare@suse.de> | 2013-10-16 11:12:52 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-10-17 00:44:05 +0400 |
| commit | 1ec59fee296d798b83a11f888981531dae16bfe8 (patch) | |
| tree | 50d0eb776047f10b40c142d3966eecd3e369d8a5 /drivers/target | |
| parent | a309f489608f09c5053a2fb4ae8e3d849adb2b33 (diff) | |
| download | linux-1ec59fee296d798b83a11f888981531dae16bfe8.tar.xz | |
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>
Diffstat (limited to 'drivers/target')
| -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 150bdb426fc4..21b49f351723 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; |