diff options
| author | Clay Haapala <chaapala@cisco.com> | 2004-04-27 22:30:17 -0700 |
|---|---|---|
| committer | David S. Miller <davem@nuts.davemloft.net> | 2004-04-27 22:30:17 -0700 |
| commit | 7cf5ff202627803e9bdd8c924f572eb8104cc3b8 (patch) | |
| tree | 1630b3754ba835014c923964d6efe589fb2e0677 /lib | |
| parent | 37574f10f10a5dcc5809e6f99d9cb973be4c4991 (diff) | |
| download | history-7cf5ff202627803e9bdd8c924f572eb8104cc3b8.tar.gz | |
[LIB]: Use compiler.h's pure attribute macros in crc32.c.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/crc32.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/lib/crc32.c b/lib/crc32.c index 33c33fdd5bf17f..58b222783f9c92 100644 --- a/lib/crc32.c +++ b/lib/crc32.c @@ -23,6 +23,7 @@ #include <linux/crc32.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/compiler.h> #include <linux/types.h> #include <linux/slab.h> #include <linux/init.h> @@ -37,13 +38,6 @@ #endif #include "crc32table.h" -#if __GNUC__ >= 3 /* 2.x has "attribute", but only 3.0 has "pure */ -#define attribute(x) __attribute__(x) -#else -#define attribute(x) -#endif - - MODULE_AUTHOR("Matt Domsch <Matt_Domsch@dell.com>"); MODULE_DESCRIPTION("Ethernet CRC32 calculations"); MODULE_LICENSE("GPL"); @@ -62,7 +56,7 @@ MODULE_LICENSE("GPL"); * @len - length of buffer @p * */ -u32 attribute((pure)) crc32_le(u32 crc, unsigned char const *p, size_t len) +u32 __attribute_pure__ crc32_le(u32 crc, unsigned char const *p, size_t len) { int i; while (len--) { @@ -82,7 +76,7 @@ u32 attribute((pure)) crc32_le(u32 crc, unsigned char const *p, size_t len) * @len - length of buffer @p * */ -u32 attribute((pure)) crc32_le(u32 crc, unsigned char const *p, size_t len) +u32 __attribute_pure__ crc32_le(u32 crc, unsigned char const *p, size_t len) { # if CRC_LE_BITS == 8 const u32 *b =(u32 *)p; @@ -165,7 +159,7 @@ u32 attribute((pure)) crc32_le(u32 crc, unsigned char const *p, size_t len) * @len - length of buffer @p * */ -u32 attribute((pure)) crc32_be(u32 crc, unsigned char const *p, size_t len) +u32 __attribute_pure__ crc32_be(u32 crc, unsigned char const *p, size_t len) { int i; while (len--) { @@ -187,7 +181,7 @@ u32 attribute((pure)) crc32_be(u32 crc, unsigned char const *p, size_t len) * @len - length of buffer @p * */ -u32 attribute((pure)) crc32_be(u32 crc, unsigned char const *p, size_t len) +u32 __attribute_pure__ crc32_be(u32 crc, unsigned char const *p, size_t len) { # if CRC_BE_BITS == 8 const u32 *b =(u32 *)p; |