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[PATCH] uml get_user() NULL noise removal

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2005-09-30 03:29:05 +01:00 committed by Linus Torvalds
parent eacaa1f5aa
commit 4735885701
1 changed files with 1 additions and 1 deletions
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2
include/asm-um/uaccess.h
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@ -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; \