[PATCH 3] Re: New Defect(s) reported by Coverity Scan

[Nigel Cunningham]

From b4a7ab768df17e1cda7d0ae8744e986215a644c3 Mon Sep 17 00:00:00 2001
From: Nigel Cunningham <nigel@xxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 1 Jan 2013 13:53:51 +1100
Subject: [PATCH] Remove unused variable in rbd_dev_probe_update_spec.

As an aside to the previous patch, remove the unused local
variable reply_buf in that function.

Signed-off-by: Nigel Cunningham <nigel@xxxxxxxxxxxxxxxxxxxxxx>
---
 drivers/block/rbd.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index ba4dd66..dccb6e4 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -2592,7 +2592,6 @@ static int rbd_dev_probe_update_spec(struct 
rbd_device *rbd_dev)
 {
     struct ceph_osd_client *osdc;
     const char *name;
-    void *reply_buf = NULL;
     int ret;

     if (rbd_dev->spec->pool_name)
@@ -2636,7 +2635,6 @@ static int rbd_dev_probe_update_spec(struct 
rbd_device *rbd_dev)

     return 0;
 out_err:
-    kfree(reply_buf);
     kfree(rbd_dev->spec->pool_name);
     rbd_dev->spec->pool_name = NULL;

--
1.7.10.4

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