[SCSI] libfc: release exchg cache
Hillf Danton [Wed, 27 Jul 2011 22:10:34 +0000 (15:10 -0700)]
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>

drivers/scsi/libfc/fc_exch.c

index f5a0665..7baf223 100644 (file)
@@ -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;
 }
 
 /**