From 77719536dc00f8fd8f5abe6dadbde5331c37f996 Mon Sep 17 00:00:00 2001
From: Alex Elder <alex.elder@linaro.org>
Date: Thu, 23 Jan 2014 15:53:59 -0800
Subject: conditionally define U32_MAX

The symbol U32_MAX is defined in several spots.  Change these
definitions to be conditional.  This is in preparation for the next
patch, which centralizes the definition in <linux/kernel.h>.

Signed-off-by: Alex Elder <elder@linaro.org>
Cc: Sage Weil <sage@inktank.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/linux/ceph/decode.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include')

diff --git a/include/linux/ceph/decode.h b/include/linux/ceph/decode.h
index 0442c3d800f0..27fe66a279b1 100644
--- a/include/linux/ceph/decode.h
+++ b/include/linux/ceph/decode.h
@@ -10,6 +10,7 @@
 
 /* This seemed to be the easiest place to define these */
 
+#ifndef U32_MAX
 #define	U8_MAX	((u8)(~0U))
 #define	U16_MAX	((u16)(~0U))
 #define	U32_MAX	((u32)(~0U))
@@ -24,6 +25,7 @@
 #define	S16_MIN	((s16)(-S16_MAX - 1))
 #define	S32_MIN	((s32)(-S32_MAX - 1))
 #define	S64_MIN	((s64)(-S64_MAX - 1LL))
+#endif /* !U32_MAX */
 
 /*
  * in all cases,
-- 
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