From: Hillf Danton <dhillf@gmail.com>
Date: Wed, 27 Jul 2011 22:10:34 +0000 (-0700)
Subject: [SCSI] libfc: release exchg cache
X-Git-Tag: v3.1-rc1~113^2~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f06e3a7b2f2d840d42a0c2b9906f444e8f2eba6;p=pandora-kernel.git

[SCSI] libfc: release exchg cache

If fail to create workqueue, the newly created cache for exchg has to be
released.

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Reviewed-by: Vasu Dev <vasu.dev@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
index f5a0665b6773..7baf2239ce07 100644
--- a/drivers/scsi/libfc/fc_exch.c
+++ b/drivers/scsi/libfc/fc_exch.c
@@ -2465,8 +2465,11 @@ int fc_setup_exch_mgr(void)
 
 	fc_exch_workqueue = create_singlethread_workqueue("fc_exch_workqueue");
 	if (!fc_exch_workqueue)
-		return -ENOMEM;
+		goto err;
 	return 0;
+err:
+	kmem_cache_destroy(fc_em_cachep);
+	return -ENOMEM;
 }
 
 /**