[SCSI] fnic: potential dead lock in fnic_is_abts_pending()

There is an unlock missing if the == FNIC_IOREQ_ABTS_PENDING is
false.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Hiral Patel <hiralpat@cisco.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index be99e7549d89..a97e6e584f8c 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -2432,11 +2432,9 @@ int fnic_is_abts_pending(struct fnic *fnic, struct scsi_cmnd *lr_sc)
                               "Found IO in %s on lun\n",
                               fnic_ioreq_state_to_str(CMD_STATE(sc)));
 
-                if (CMD_STATE(sc) == FNIC_IOREQ_ABTS_PENDING) {
-                        spin_unlock_irqrestore(io_lock, flags);
+                if (CMD_STATE(sc) == FNIC_IOREQ_ABTS_PENDING)
                         ret = 1;
-                        continue;
-                }
+                spin_unlock_irqrestore(io_lock, flags);
         }
 
         return ret;