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[PATCH] Add proper sparse __user casts to __copy_to_user_inatomic

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Noticed by Al Viro

Cc: viro@ftp.linux.org.uk

Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Andi Kleen 2006-09-30 01:47:55 +02:00 committed by Andi Kleen
parent ae853e79fa
commit b885808e18
1 changed files with 6 additions and 1 deletions
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7
include/asm-x86_64/uaccess.h
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@ -361,6 +361,11 @@ __must_check unsigned long clear_user(void __user *mem, unsigned long len);
__must_check unsigned long __clear_user(void __user *mem, unsigned long len); __must_check unsigned long __clear_user(void __user *mem, unsigned long len);
__must_check long __copy_from_user_inatomic(void *dst, const void __user *src, unsigned size); __must_check long __copy_from_user_inatomic(void *dst, const void __user *src, unsigned size);
#define __copy_to_user_inatomic copy_user_generic
static __must_check __always_inline int
__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
{
return copy_user_generic((__force void *)dst, src, size);
}
#endif /* __X86_64_UACCESS_H */ #endif /* __X86_64_UACCESS_H */