[patch 01/18] m68k: Convert access_ok() to an inline function

From: Geert Uytterhoeven
Date: Sun May 18 2008 - 15:00:18 EST

From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

Convert access_ok() from a macro to an inline function, so the compiler no
longer complains about unused variables:

fs/read_write.c: In function 'rw_copy_check_uvector':
fs/read_write.c:556: warning: unused variable 'buf'

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
include/asm-m68k/uaccess.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

--- a/include/asm-m68k/uaccess.h
+++ b/include/asm-m68k/uaccess.h
@@ -14,7 +14,11 @@
#define VERIFY_WRITE 1

/* We let the MMU do all checking */
-#define access_ok(type,addr,size) 1
+static inline int access_ok(int type, const void __user *addr,
+ unsigned long size)
+ return 1;

* The exception table consists of pairs of addresses: the first is the



Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds

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