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| author | David S. Miller <davem@davemloft.net> | 2008-05-05 12:32:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-05 12:32:39 -0700 |
| commit | 8376005ea471762e7a5957d5b9e788121c0ba726 (patch) | |
| tree | fdb47dc37b0f9db8283ff89e751068991dd7f2f8 | |
| parent | 0a6db7dc49b91875ff015934df3e85b8785f2294 (diff) | |
| download | kernel-crypto-8376005ea471762e7a5957d5b9e788121c0ba726.tar.gz kernel-crypto-8376005ea471762e7a5957d5b9e788121c0ba726.tar.xz kernel-crypto-8376005ea471762e7a5957d5b9e788121c0ba726.zip | |
sparc64: use compat_sys_utimes instead of home-grown local copy.
Noticed by Christoph Hellwig.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc64/kernel/sys_sparc32.c | 31 | ||||
| -rw-r--r-- | arch/sparc64/kernel/systbls.S | 2 |
2 files changed, 1 insertions, 32 deletions
diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c index 161ce4710fe..1aa4288125f 100644 --- a/arch/sparc64/kernel/sys_sparc32.c +++ b/arch/sparc64/kernel/sys_sparc32.c @@ -236,13 +236,6 @@ asmlinkage long sys32_getegid16(void) /* 32-bit timeval and related flotsam. */ -static long get_tv32(struct timeval *o, struct compat_timeval __user *i) -{ - return (!access_ok(VERIFY_READ, i, sizeof(*i)) || - (__get_user(o->tv_sec, &i->tv_sec) | - __get_user(o->tv_usec, &i->tv_usec))); -} - static inline long put_tv32(struct compat_timeval __user *o, struct timeval *i) { return (!access_ok(VERIFY_WRITE, o, sizeof(*o)) || @@ -757,30 +750,6 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv, return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL); } -asmlinkage long sys32_utimes(char __user *filename, - struct compat_timeval __user *tvs) -{ - struct timespec tv[2]; - - if (tvs) { - struct timeval ktvs[2]; - if (get_tv32(&ktvs[0], tvs) || - get_tv32(&ktvs[1], 1+tvs)) - return -EFAULT; - - if (ktvs[0].tv_usec < 0 || ktvs[0].tv_usec >= 1000000 || - ktvs[1].tv_usec < 0 || ktvs[1].tv_usec >= 1000000) - return -EINVAL; - - tv[0].tv_sec = ktvs[0].tv_sec; - tv[0].tv_nsec = 1000 * ktvs[0].tv_usec; - tv[1].tv_sec = ktvs[1].tv_sec; - tv[1].tv_nsec = 1000 * ktvs[1].tv_usec; - } - - return do_utimes(AT_FDCWD, filename, tvs ? tv : NULL, 0); -} - /* These are here just in case some old sparc32 binary calls it. */ asmlinkage long sys32_pause(void) { diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S index a4fef2ba1ae..8b5282d433c 100644 --- a/arch/sparc64/kernel/systbls.S +++ b/arch/sparc64/kernel/systbls.S @@ -45,7 +45,7 @@ sys_call_table32: /*120*/ .word compat_sys_readv, compat_sys_writev, sys32_settimeofday, sys32_fchown16, sys_fchmod .word sys_nis_syscall, sys32_setreuid16, sys32_setregid16, sys_rename, sys_truncate /*130*/ .word sys_ftruncate, sys_flock, compat_sys_lstat64, sys_nis_syscall, sys_nis_syscall - .word sys_nis_syscall, sys32_mkdir, sys_rmdir, sys32_utimes, compat_sys_stat64 + .word sys_nis_syscall, sys32_mkdir, sys_rmdir, compat_sys_utimes, compat_sys_stat64 /*140*/ .word sys32_sendfile64, sys_nis_syscall, sys32_futex, sys_gettid, compat_sys_getrlimit .word compat_sys_setrlimit, sys_pivot_root, sys32_prctl, sys_pciconfig_read, sys_pciconfig_write /*150*/ .word sys_nis_syscall, sys_inotify_init, sys_inotify_add_watch, sys_poll, sys_getdents64 |