From: Al Viro <viro@ftp.linux.org.uk>
Date: Fri, 30 Sep 2005 02:29:05 +0000 (+0100)
Subject: [PATCH] uml get_user() NULL noise removal
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=4735885701d7c24ed54f35f5102d32b3aabee55e;p=deliverable%2Flinux.git

[PATCH] uml get_user() NULL noise removal

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h
index 801710d00a40..2ee028b8de9d 100644
--- a/include/asm-um/uaccess.h
+++ b/include/asm-um/uaccess.h
@@ -44,7 +44,7 @@
         const __typeof__(ptr) __private_ptr = ptr; \
         __typeof__(*(__private_ptr)) __private_val; \
         int __private_ret = -EFAULT; \
-        (x) = 0; \
+        (x) = (__typeof__(*(__private_ptr)))0; \
 	if (__copy_from_user(&__private_val, (__private_ptr), \
 	    sizeof(*(__private_ptr))) == 0) {\
         	(x) = (__typeof__(*(__private_ptr))) __private_val; \