[01/15] m68k: Convert access_ok() to an inline function
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Message ID 20080424183240.800543888@mail.of.borg
State New, archived
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Series
  • m68k patches for 2.6.26
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Commit Message

Geert Uytterhoeven April 24, 2008, 6:29 p.m. UTC
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(-)

Patch
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--- 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