Commit c3a5ce04 authored Aug 21, 2012 by WANG Cong Committed by Linus Torvalds Aug 21, 2012

string: do not export memweight() to userspace



Fix the following warning:

  usr/include/linux/string.h:8: userspace cannot reference function or variable defined in the kernel

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent d46f3d86

include/linux/string.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -144,8 +144,8 @@ static inline bool strstarts(const char str, const char prefix)
		{
		return strncmp(str, prefix, strlen(prefix)) == 0;
		}
		#endif

		extern size_t memweight(const void *ptr, size_t bytes);

		#endif /* __KERNEL__ */
		#endif /* _LINUX_STRING_H_ */