diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-11-18 15:49:26 +1100 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-11-18 15:49:26 +1100 |
commit | 04a7c31ff39a34189a418efd51b6d1741cbfe991 (patch) | |
tree | 676c045bca007af6f9e0bc5991cc9da44b5136da | |
parent | 6f0b2434454f414f37a5ab38815d414181202d65 (diff) | |
parent | 4029a91f0c82ae16e5b10b36da51c470895deedf (diff) |
Merge remote branch 'asm-generic/next'
-rw-r--r-- | include/asm-generic/unistd.h | 4 | ||||
-rw-r--r-- | lib/checksum.c | 14 |
2 files changed, 10 insertions, 8 deletions
diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index 7c38c147e5e6..7224a68a8e65 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -802,7 +802,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #define __NR_statfs __NR3264_statfs #define __NR_fstatfs __NR3264_fstatfs #define __NR_truncate __NR3264_truncate -#define __NR_ftruncate __NR3264_truncate +#define __NR_ftruncate __NR3264_ftruncate #define __NR_lseek __NR3264_lseek #define __NR_sendfile __NR3264_sendfile #define __NR_newfstatat __NR3264_fstatat @@ -818,7 +818,7 @@ __SYSCALL(__NR_fork, sys_ni_syscall) #define __NR_statfs64 __NR3264_statfs #define __NR_fstatfs64 __NR3264_fstatfs #define __NR_truncate64 __NR3264_truncate -#define __NR_ftruncate64 __NR3264_truncate +#define __NR_ftruncate64 __NR3264_ftruncate #define __NR_llseek __NR3264_lseek #define __NR_sendfile64 __NR3264_sendfile #define __NR_fstatat64 __NR3264_fstatat diff --git a/lib/checksum.c b/lib/checksum.c index b2e2fd468461..097508732f34 100644 --- a/lib/checksum.c +++ b/lib/checksum.c @@ -37,7 +37,8 @@ #include <asm/byteorder.h> -static inline unsigned short from32to16(unsigned long x) +#ifndef do_csum +static inline unsigned short from32to16(unsigned int x) { /* add up 16-bit and 16-bit for 16+c bit */ x = (x & 0xffff) + (x >> 16); @@ -49,16 +50,16 @@ static inline unsigned short from32to16(unsigned long x) static unsigned int do_csum(const unsigned char *buff, int len) { int odd, count; - unsigned long result = 0; + unsigned int result = 0; if (len <= 0) goto out; odd = 1 & (unsigned long) buff; if (odd) { #ifdef __LITTLE_ENDIAN - result = *buff; -#else result += (*buff << 8); +#else + result = *buff; #endif len--; buff++; @@ -73,9 +74,9 @@ static unsigned int do_csum(const unsigned char *buff, int len) } count >>= 1; /* nr of 32-bit words.. */ if (count) { - unsigned long carry = 0; + unsigned int carry = 0; do { - unsigned long w = *(unsigned int *) buff; + unsigned int w = *(unsigned int *) buff; count--; buff += 4; result += carry; @@ -102,6 +103,7 @@ static unsigned int do_csum(const unsigned char *buff, int len) out: return result; } +#endif /* * This is a version of ip_compute_csum() optimized for IP headers, |