lkml.org 
[lkml]   [2008]   [Apr]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[patch 01/15] m68k: Convert access_ok() to an inline function
From: Geert Uytterhoeven <geert@linux-m68k.org>

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@linux-m68k.org>
---
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
--
Gr{oetje,eeting}s,
Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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



\
 
 \ /
  Last update: 2008-04-24 20:39    [from the cache]
©2003-2011 Jasper Spaans