From ea47ebf15d68d616cf0daef31e7f694d11b59f7f Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 14 Apr 2015 17:32:19 +0300
Subject: [PATCH] csiostor: fix an error code in csio_hw_init()

We should return -ENOMEM if kzalloc() fails here instead of returning
success.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
---
 drivers/scsi/csiostor/csio_hw.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c
index 2e66f34ebb79..622bdabc8894 100644
--- a/drivers/scsi/csiostor/csio_hw.c
+++ b/drivers/scsi/csiostor/csio_hw.c
@@ -3928,6 +3928,7 @@ csio_hw_init(struct csio_hw *hw)
 
 		evt_entry = kzalloc(sizeof(struct csio_evt_msg), GFP_KERNEL);
 		if (!evt_entry) {
+			rv = -ENOMEM;
 			csio_err(hw, "Failed to initialize eventq");
 			goto err_evtq_cleanup;
 		}