Commit 953b2f1e authored by Joe Perches's avatar Joe Perches Committed by Ingo Molnar
Browse files

include/asm-x86/string_64.h: checkpatch cleanups - formatting only 



Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 06b0f574

include/asm-x86/string_64.h

+33 −33
Original line number Diff line number Diff line
@@ -6,12 +6,10 @@ 
/* Written 2002 by Andi Kleen */



/* Only used for special circumstances. Stolen from i386/string.h */

static __always_inline void *

__inline_memcpy(void * to, const void * from, size_t n)

static __always_inline void *__inline_memcpy(void *to, const void *from, size_t n)

{

	unsigned long d0, d1, d2;

__asm__ __volatile__(

	"rep ; movsl\n\t"

	asm volatile("rep ; movsl\n\t"

		     "testb $2,%b4\n\t"

		     "je 1f\n\t"

		     "movsw\n"
@@ -22,7 +20,7 @@ __asm__ __volatile__( 
		     : "=&c" (d0), "=&D" (d1), "=&S" (d2)

		     : "0" (n / 4), "q" (n), "1" ((long)to), "2" ((long)from)

		     : "memory");

return (to);

	return to;

}



/* Even with __builtin_ the compiler may decide to use the out of line
@@ -34,13 +32,15 @@ extern void *memcpy(void *to, const void *from, size_t len); 
#else

extern void *__memcpy(void *to, const void *from, size_t len);

#define memcpy(dst, src, len)					\

	({ size_t __len = (len);				\

({								\

	size_t __len = (len);					\

	void *__ret;						\

	if (__builtin_constant_p(len) && __len >= 64)		\

		__ret = __memcpy((dst), (src), __len);		\

	else							\

		__ret = __builtin_memcpy((dst), (src), __len);	\

	   __ret; }) 

	__ret;							\

})

#endif



#define __HAVE_ARCH_MEMSET