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authorAlex Elder <alex.elder@linaro.org>2014-01-24 03:53:59 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-24 04:36:54 +0400
commit77719536dc00f8fd8f5abe6dadbde5331c37f996 (patch)
tree4f5928d6fd32871cd05fdb0f35702028d6f6fcec /include
parenta6ce7114eed4f2f56edcd02fc6dad019ba2c04fc (diff)
downloadlinux-77719536dc00f8fd8f5abe6dadbde5331c37f996.tar.xz
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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/ceph/decode.h2
1 files changed, 2 insertions, 0 deletions
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,