Commit 3b44edaa authored Sep 21, 2015 by Andrzej Hajda Committed by John Stultz Dec 10, 2015

selftests/timers: fix write return value handlng

The function can return negative value.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576



Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>

parent 390dd67c

tools/testing/selftests/timers/clocksource-switch.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -97,7 +97,7 @@ int get_cur_clocksource(char *buf, size_t size)
		int change_clocksource(char *clocksource)
		{
		int fd;
		size_t size;
		ssize_t size;

		fd = open("/sys/devices/system/clocksource/clocksource0/current_clocksource", O_WRONLY);