From: ecashin@coraid.com <ecashin@coraid.com>
Date: Tue, 19 Apr 2005 05:00:19 +0000 (-0700)
Subject: [PATCH] aoe 5/12: don't try to free null bufpool
X-Git-Tag: v2.6.12-rc3~24^2~5
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03347936afcba990525736ae39daa13f643eac5f;p=linux-2.6

[PATCH] aoe 5/12: don't try to free null bufpool

don't try to free null bufpool

Signed-off-by: Ed L. Cashin <ecashin@coraid.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index a40a78a7f4..ec16c64dd1 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -146,7 +146,8 @@ aoedev_freedev(struct aoedev *d)
 		put_disk(d->gd);
 	}
 	kfree(d->frames);
-	mempool_destroy(d->bufpool);
+	if (d->bufpool)
+		mempool_destroy(d->bufpool);
 	kfree(d);
 }