parisc: Avoid compiler warnings with access_ok()
Commit 09b871ffd4d8 (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: 09b871ffd4d8 ("parisc: Define access_ok() as macro")
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index fb4382c..edfbf9d 100644
--- a/arch/parisc/include/asm/uaccess.h
+++ b/arch/parisc/include/asm/uaccess.h
@@ -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