idlestat: Correct allocation size in inter()

The element count has already been incremented by the time of
calling realloc in inter(), so adding +1 to the element
count is unnecessary.

Signed-off-by: Tuukka Tikkanen <tuukka.tikkanen@linaro.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/idlestat.c b/idlestat.c
index 016d176..2102fa9 100644
--- a/idlestat.c
+++ b/idlestat.c
@@ -263,8 +263,7 @@ static struct cpuidle_cstate *inter(struct cpuidle_cstate *c1,
 
 			result->nrdata++;
 
-			tmp = realloc(data, sizeof(*data) *
-				       (result->nrdata + 1));
+			tmp = realloc(data, sizeof(*data) * result->nrdata);
 			if (!tmp) {
 				free(data);
 				free(result);