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authorBhanu Prakash Gollapudi <bprakash@broadcom.com>2011-07-27 11:32:10 -0700
committerJames Bottomley <JBottomley@Parallels.com>2011-07-28 11:54:37 +0400
commitbd4d5de8b9b97ff100342948c39634b44c43fe81 (patch)
tree3d4a5dd2fa80836582f6c956712651ca61026469 /drivers/scsi
parent72812ee0bd2098a7709dbcff61395fbba3f27cda (diff)
[SCSI] bnx2fc: hold tgt lock when calling cmd_release
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_io.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 797b0051b6f..7154c44fa2c 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -752,7 +752,9 @@ retry_tmf:
rc = bnx2fc_init_mp_req(io_req);
if (rc == FAILED) {
printk(KERN_ERR PFX "Task mgmt MP request init failed\n");
+ spin_lock_bh(&tgt->tgt_lock);
kref_put(&io_req->refcount, bnx2fc_cmd_release);
+ spin_unlock_bh(&tgt->tgt_lock);
goto tmf_err;
}