[PATCH] InfiniBand/core: compat_ioctl conversion minor fixes

Slightly tidy up Andi Kleen's compat_ioctl conversion for the InfiniBand MAD
driver by removing the no-longer-needed include of ioctl32.h, killing
unreachable code and doing some really anal whitespace fixing.
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/infiniband/core/user_mad.c

@@ -43,7 +43,6 @@
 #include <linux/poll.h>
 #include <linux/rwsem.h>
 #include <linux/kref.h>
-#include <linux/ioctl32.h>
 
 #include <asm/uaccess.h>
 
@@ -705,8 +704,6 @@ static int __init ib_umad_init(void)
 
 	return 0;
 
-	ib_unregister_client(&umad_client);
-
 out_class:
 	class_unregister(&umad_class);