[PATCH 2.6.11] aoe [5/12]: don't try to free null bufpool

don't try to free null bufpool

Signed-off-by: Ed L. Cashin <[email protected]>

diff -uprN a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
--- a/drivers/block/aoe/aoedev.c	2005-03-10 12:19:11.000000000 -0500
+++ b/drivers/block/aoe/aoedev.c	2005-03-10 12:19:25.000000000 -0500
@@ -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);
 }
 


-- 
  Ed L. Cashin <[email protected]>
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