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posix-cpu-timers: Remove the stub nanosleep functions

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CLOCK_THREAD_CPUTIME_ID implements stub functions for nanosleep and
nanosleep_restart, which return -EINVAL. That return value is
wrong. The correct return value is -ENOTSUP.

Remove the stubs and let the new dispatch code return the correct
error code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <johnstul@us.ibm.com>
Tested-by: Richard Cochran <richard.cochran@omicron.at>
LKML-Reference: <20110201134418.422446502@linutronix.de>
This commit is contained in:
Thomas Gleixner 2011-02-01 13:51:45 +00:00
parent d608c18203
commit 79c9da0d05
1 changed files with 0 additions and 11 deletions
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11
kernel/posix-cpu-timers.c
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@ -1586,15 +1586,6 @@ static int thread_cpu_timer_create(struct k_itimer *timer)
timer->it_clock = THREAD_CLOCK;
return posix_cpu_timer_create(timer);
}
static int thread_cpu_nsleep(const clockid_t which_clock, int flags,
struct timespec *rqtp, struct timespec __user *rmtp)
{
return -EINVAL;
}
static long thread_cpu_nsleep_restart(struct restart_block *restart_block)
{
return -EINVAL;
}
struct k_clock clock_posix_cpu = {
.clock_getres = posix_cpu_clock_getres,
@ -1623,8 +1614,6 @@ static __init int init_posix_cpu_timers(void)
.clock_get = thread_cpu_clock_get,
.clock_set = do_posix_clock_nosettime,
.timer_create = thread_cpu_timer_create,
.nsleep = thread_cpu_nsleep,
.nsleep_restart = thread_cpu_nsleep_restart,
};
struct timespec ts;