reduce scope of variable

This commit is contained in:
William Woodall 2016-01-05 15:42:10 -08:00
parent a35596a4ab
commit 3310359928

View file

@ -63,18 +63,19 @@ __wait_set_is_valid(const rcl_wait_set_t * wait_set)
static void static void
__wait_set_clean_up(rcl_wait_set_t * wait_set, rcl_allocator_t allocator) __wait_set_clean_up(rcl_wait_set_t * wait_set, rcl_allocator_t allocator)
{ {
rcl_ret_t ret;
(void)ret; // NO LINT
if (wait_set->subscriptions) { if (wait_set->subscriptions) {
ret = rcl_wait_set_resize_subscriptions(wait_set, 0); rcl_ret_t ret = rcl_wait_set_resize_subscriptions(wait_set, 0);
(void)ret; // NO LINT
assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0. assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0.
} }
if (wait_set->guard_conditions) { if (wait_set->guard_conditions) {
ret = rcl_wait_set_resize_guard_conditions(wait_set, 0); rcl_ret_t ret = rcl_wait_set_resize_guard_conditions(wait_set, 0);
(void)ret; // NO LINT
assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0. assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0.
} }
if (wait_set->timers) { if (wait_set->timers) {
ret = rcl_wait_set_resize_timers(wait_set, 0); rcl_ret_t ret = rcl_wait_set_resize_timers(wait_set, 0);
(void)ret; // NO LINT
assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0. assert(ret == RCL_RET_OK); // Defensive, shouldn't fail with size 0.
} }
if (wait_set->impl) { if (wait_set->impl) {