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Commit a4ca1298 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by John Stultz
Browse files

time: Remove bogus comments 



There is no global irq lock which makes a syscall magically SMP
safe. Remove the outdated comment concerning do_settimeofday() as
well.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarJohn Stultz <john.stultz@linaro.org>
parent f695cf94

kernel/time.c

+0 −6
Original line number Diff line number Diff line
@@ -163,7 +163,6 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz) 
		return error;



	if (tz) {

		/* SMP safe, global irq locking makes it work. */

		sys_tz = *tz;

		update_vsyscall_tz();

		if (firsttime) {
@@ -173,12 +172,7 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz) 
		}

	}

	if (tv)

	{

		/* SMP safe, again the code in arch/foo/time.c should

		 * globally block out interrupts when it runs.

		 */

		return do_settimeofday(tv);

	}

	return 0;

}