m32r: fix __get_user()

commit c90a3bc5061d57e7931a9b7ad14784e1a0ed497d upstream. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Willy Tarreau <w@1wt.eu>
2016-09-09 19:20:13 -04:00
parent 7d84a5d51f
commit 322dab0da0
1 changed files with 1 additions and 1 deletions
@@ -215,7 +215,7 @@ extern int fixup_exception(struct pt_regs *regs);
 #define __get_user_nocheck(x,ptr,size)					\
 ({									\
 	long __gu_err = 0;						\
-	unsigned long __gu_val;						\
+	unsigned long __gu_val = 0;					\
 	might_sleep();							\
 	__get_user_size(__gu_val,(ptr),(size),__gu_err);		\
 	(x) = (__typeof__(*(ptr)))__gu_val;				\