fix memory leak in cpuidle_get_target_residency, free fpathA

fpath is not being free'd causing a small memory leak, free it.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/idlestat.c b/idlestat.c
index ede98a0..f6a07e5 100644
--- a/idlestat.c
+++ b/idlestat.c
@@ -293,6 +293,7 @@ int cpuidle_get_target_residency(int cpu, int state)
 		free(fpath);
 		return -1;
 	}
+	free(fpath);
 	ret = fscanf(snf, "%u", &tr);
 	fclose(snf);