diff options
author | Alex Elder <alex.elder@linaro.org> | 2014-01-23 18:53:59 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-23 19:36:54 -0500 |
commit | 77719536dc00f8fd8f5abe6dadbde5331c37f996 (patch) | |
tree | 4f5928d6fd32871cd05fdb0f35702028d6f6fcec /include/linux/ceph | |
parent | a6ce7114eed4f2f56edcd02fc6dad019ba2c04fc (diff) |
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/linux/ceph')
-rw-r--r-- | include/linux/ceph/decode.h | 2 |
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 @@ | |||
10 | 10 | ||
11 | /* This seemed to be the easiest place to define these */ | 11 | /* This seemed to be the easiest place to define these */ |
12 | 12 | ||
13 | #ifndef U32_MAX | ||
13 | #define U8_MAX ((u8)(~0U)) | 14 | #define U8_MAX ((u8)(~0U)) |
14 | #define U16_MAX ((u16)(~0U)) | 15 | #define U16_MAX ((u16)(~0U)) |
15 | #define U32_MAX ((u32)(~0U)) | 16 | #define U32_MAX ((u32)(~0U)) |
@@ -24,6 +25,7 @@ | |||
24 | #define S16_MIN ((s16)(-S16_MAX - 1)) | 25 | #define S16_MIN ((s16)(-S16_MAX - 1)) |
25 | #define S32_MIN ((s32)(-S32_MAX - 1)) | 26 | #define S32_MIN ((s32)(-S32_MAX - 1)) |
26 | #define S64_MIN ((s64)(-S64_MAX - 1LL)) | 27 | #define S64_MIN ((s64)(-S64_MAX - 1LL)) |
28 | #endif /* !U32_MAX */ | ||
27 | 29 | ||
28 | /* | 30 | /* |
29 | * in all cases, | 31 | * in all cases, |