From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 21 Mar 2012 23:33:42 +0000 (-0700)
Subject: fs/namei.c: fix warnings on 32-bit
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1de5b41cd3b2;p=openwrt%2Fstaging%2Fblogic.git

fs/namei.c: fix warnings on 32-bit

i386 allnoconfig:

  fs/namei.c: In function 'has_zero':
  fs/namei.c:1617: warning: integer constant is too large for 'unsigned long' type
  fs/namei.c:1617: warning: integer constant is too large for 'unsigned long' type
  fs/namei.c: In function 'hash_name':
  fs/namei.c:1635: warning: integer constant is too large for 'unsigned long' type

There must be a tidier way of doing this.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/namei.c b/fs/namei.c
index 20a4fcf001ec..561db47ae041 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1455,9 +1455,15 @@ done:
 }
 EXPORT_SYMBOL(full_name_hash);
 
+#ifdef CONFIG_64BIT
 #define ONEBYTES	0x0101010101010101ul
 #define SLASHBYTES	0x2f2f2f2f2f2f2f2ful
 #define HIGHBITS	0x8080808080808080ul
+#else
+#define ONEBYTES	0x01010101ul
+#define SLASHBYTES	0x2f2f2f2ful
+#define HIGHBITS	0x80808080ul
+#endif
 
 /* Return the high bit set in the first byte that is a zero */
 static inline unsigned long has_zero(unsigned long a)