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Diffstat (limited to 'tools/testing/selftests/timers/clocksource-switch.c')
-rw-r--r--tools/testing/selftests/timers/clocksource-switch.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/timers/clocksource-switch.c b/tools/testing/selftests/timers/clocksource-switch.c
index 627ec7425f78..fd88e3025bed 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);