[S390] uaccess: turn __access_ok() into a define



Turn __access_ok() into a define and add a __chk_user_ptr() call
instead.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent d7b250e2

arch/s390/include/asm/uaccess.h

+6 −5

Original line number	Diff line number	Diff line
		@@ -49,11 +49,12 @@

		#define segment_eq(a,b) ((a).ar4 == (b).ar4)

		#define __access_ok(addr, size) \
		({ \
		__chk_user_ptr(addr); \
		1; \
		})

		static inline int __access_ok(const void __user *addr, unsigned long size)
		{
		return 1;
		}
		#define access_ok(type, addr, size) __access_ok(addr, size)

		/*