Commit 186ecf14 authored Mar 15, 2017 by Helge Deller

parisc: Avoid compiler warnings with access_ok()



Commit 09b871ff (parisc: Define access_ok() as macro) missed to mark uaddr
as used, which then gives compiler warnings about unused variables.

Fix it by comparing uaddr to uaddr which then gets optimized away by the
compiler.

Signed-off-by: Helge Deller <deller@gmx.de>
Fixes: 09b871ff ("parisc: Define access_ok() as macro")

parent 63d32d1e

arch/parisc/include/asm/uaccess.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -32,7 +32,8 @@
		* that put_user is the same as __put_user, etc.
		*/

		#define access_ok(type, uaddr, size) (1)
		#define access_ok(type, uaddr, size) \
		( (uaddr) == (uaddr) )

		#define put_user __put_user
		#define get_user __get_user