[PATCH 2/4 -mm] void unregister_blkdev - delete redundant message

[Akinobu Mita <akinobu.mita@gmail.com>]

No need to warn unregister_blkdev() failure by caller.
(The previous patch makes unregister_blkdev() print error message in
error case)

Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>

---
 drivers/block/xsysace.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Index: 2.6-mm/drivers/block/xsysace.c
===================================================================
--- 2.6-mm.orig/drivers/block/xsysace.c
+++ 2.6-mm/drivers/block/xsysace.c
@@ -1157,9 +1157,7 @@ static void __exit ace_exit(void)
 {
 	pr_debug("Unregistering Xilinx SystemACE driver\n");
 	driver_unregister(&ace_driver);
-	if (unregister_blkdev(ace_major, "xsysace"))
-		printk(KERN_WARNING "systemace unregister_blkdev(%i) failed\n",
-		       ace_major);
+	unregister_blkdev(ace_major, "xsysace");
 }
 
 module_init(ace_init);