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simplify compat_sys_timerfd 

Just thought this is easier to read.

Acked-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Heiko Carstens 2007-05-16 22:11:08 -07:00 committed by Linus Torvalds
parent d55e2ca873
commit 8317f14b60
1 changed files with 4 additions and 9 deletions
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13
fs/compat.c
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@ -2230,21 +2230,16 @@ asmlinkage long compat_sys_signalfd(int ufd,
asmlinkage long compat_sys_timerfd(int ufd, int clockid, int flags,
const struct compat_itimerspec __user *utmr)
{
long res;
struct itimerspec t;
struct itimerspec __user *ut;
res = -EFAULT;
if (get_compat_itimerspec(&t, utmr))
goto err_exit;
return -EFAULT;
ut = compat_alloc_user_space(sizeof(*ut));
if (copy_to_user(ut, &t, sizeof(t)) )
goto err_exit;
if (copy_to_user(ut, &t, sizeof(t)))
return -EFAULT;
res = sys_timerfd(ufd, clockid, flags, ut);
err_exit:
return res;
return sys_timerfd(ufd, clockid, flags, ut);
}
#endif /* CONFIG_TIMERFD */