Messages in this thread Patch in this message | | | From | Andrzej Hajda <> | Subject | [PATCH 09/38] selftests/timers: fix write return value handlng | Date | Mon, 21 Sep 2015 15:33:41 +0200 |
| |
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> --- tools/testing/selftests/timers/clocksource-switch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/timers/clocksource-switch.c b/tools/testing/selftests/timers/clocksource-switch.c index 627ec74..fd88e30 100644 --- a/tools/testing/selftests/timers/clocksource-switch.c +++ b/tools/testing/selftests/timers/clocksource-switch.c @@ -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); -- 1.9.1
| |