Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Greg Kroah-Hartman <> | Subject | [PATCH 3.10 02/31] remove extra definitions of U32_MAX | Date | Sun, 26 Apr 2015 15:46:22 +0200 |
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3.10-stable review patch. If anyone has any objections, please let me know.
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From: Alex Elder <alex.elder@linaro.org>
commit 04f9b74e4d96d349de12fdd4e6626af4a9f75e09 upstream.
Now that the definition is centralized in <linux/kernel.h>, the definitions of U32_MAX (and related) elsewhere in the kernel can be removed.
Signed-off-by: Alex Elder <elder@linaro.org> Acked-by: Sage Weil <sage@inktank.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/reiserfs/reiserfs.h | 4 ---- include/linux/ceph/decode.h | 19 ------------------- net/ipv4/tcp_illinois.c | 3 --- 3 files changed, 26 deletions(-)
--- a/fs/reiserfs/reiserfs.h +++ b/fs/reiserfs/reiserfs.h @@ -1954,10 +1954,6 @@ struct treepath var = {.path_length = IL #define MAX_US_INT 0xffff // reiserfs version 2 has max offset 60 bits. Version 1 - 32 bit offset -#ifndef U32_MAX -#define U32_MAX (~(__u32)0) -#endif /* !U32_MAX */ - static inline loff_t max_reiserfs_offset(struct inode *inode) { if (get_inode_item_key_version(inode) == KEY_FORMAT_3_5) --- a/include/linux/ceph/decode.h +++ b/include/linux/ceph/decode.h @@ -8,25 +8,6 @@ #include <linux/ceph/types.h> -/* 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)) -#define U64_MAX ((u64)(~0ULL)) - -#define S8_MAX ((s8)(U8_MAX >> 1)) -#define S16_MAX ((s16)(U16_MAX >> 1)) -#define S32_MAX ((s32)(U32_MAX >> 1)) -#define S64_MAX ((s64)(U64_MAX >> 1LL)) - -#define S8_MIN ((s8)(-S8_MAX - 1)) -#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, * void **p pointer to position pointer --- a/net/ipv4/tcp_illinois.c +++ b/net/ipv4/tcp_illinois.c @@ -23,9 +23,6 @@ #define ALPHA_MIN ((3*ALPHA_SCALE)/10) /* ~0.3 */ #define ALPHA_MAX (10*ALPHA_SCALE) /* 10.0 */ #define ALPHA_BASE ALPHA_SCALE /* 1.0 */ -#ifndef U32_MAX -#define U32_MAX ((u32)~0U) -#endif /* !U32_MAX */ #define RTT_MAX (U32_MAX / ALPHA_MAX) /* 3.3 secs */ #define BETA_SHIFT 6
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