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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-07-09 17:50:14 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-07-16 03:46:47 +0300 |
| commit | 44ee454670122a959112caaa7aad86d8cacab1ff (patch) | |
| tree | a1aa8a5a005186669761f206240d8a72b4fb7e1e /kernel/compat.c | |
| parent | a78ee9ed2f828e1960f366bf7ab204e7f19924c7 (diff) | |
| download | linux-44ee454670122a959112caaa7aad86d8cacab1ff.tar.xz | |
semtimedop(): move compat to native
... and finally kill the sodding compat_convert_timespec()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/compat.c')
| -rw-r--r-- | kernel/compat.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/kernel/compat.c b/kernel/compat.c index 6f0a0e723a06..772e038d04d9 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -200,29 +200,6 @@ int compat_put_timespec(const struct timespec *ts, void __user *uts) } EXPORT_SYMBOL_GPL(compat_put_timespec); -int compat_convert_timespec(struct timespec __user **kts, - const void __user *cts) -{ - struct timespec ts; - struct timespec __user *uts; - - if (!cts || COMPAT_USE_64BIT_TIME) { - *kts = (struct timespec __user *)cts; - return 0; - } - - uts = compat_alloc_user_space(sizeof(ts)); - if (!uts) - return -EFAULT; - if (compat_get_timespec(&ts, cts)) - return -EFAULT; - if (copy_to_user(uts, &ts, sizeof(ts))) - return -EFAULT; - - *kts = uts; - return 0; -} - int get_compat_itimerval(struct itimerval *o, const struct compat_itimerval __user *i) { struct compat_itimerval v32; |