diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2010-03-16 16:23:57 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-04-09 00:41:50 +0200 |
| commit | 4ec3fdbef17d0266826b56b33735dc9dada58c27 (patch) | |
| tree | 0becf678e0dc256817732f933c9cecc8541284bd /drivers/scsi/be2iscsi/be_mgmt.c | |
| parent | [SCSI] dpt_i2o: several use after free issues (diff) | |
| download | linux-4ec3fdbef17d0266826b56b33735dc9dada58c27.tar.xz linux-4ec3fdbef17d0266826b56b33735dc9dada58c27.zip | |
[SCSI] be2iscsi: fix lock imbalance
Stanse found that one error path in mgmt_invalidate_icds omits to unlock
ctrl->mbox_lock. Fix that.
Added in 756d29c8c7ed8887ed7d752371ce2f (Enable async mode for mcc rings)
where the spinlock was moved.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_mgmt.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index 72617b650a7e..e641922f20bc 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -169,6 +169,7 @@ unsigned char mgmt_invalidate_icds(struct beiscsi_hba *phba, SE_DEBUG(DBG_LVL_1, "Failed to allocate memory for" "mgmt_invalidate_icds \n"); + spin_unlock(&ctrl->mbox_lock); return -1; } nonemb_cmd.size = sizeof(struct invalidate_commands_params_in); |