'rte_pie_rt_data_init(NULL)' is not expected, and it's ought to
fail when this happen. The malloc inside this funtion didn't work.
So remove the malloc otherwise will lead to a memory leak.
Fixes: 44c730b0e37971 ("sched: add PIE based congestion management")
Signed-off-by: Weiguo Li <liw...@foxmail.com>
---
v2:
* revise according to Stephen's suggestion.
---
lib/sched/rte_pie.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/lib/sched/rte_pie.c b/lib/sched/rte_pie.c
index cdb7bab697..eed5c12b54 100644
--- a/lib/sched/rte_pie.c
+++ b/lib/sched/rte_pie.c
@@ -15,13 +15,8 @@ int
rte_pie_rt_data_init(struct rte_pie *pie)
{
if (pie == NULL) {
- /* Allocate memory to use the PIE data structure */
- pie = rte_malloc(NULL, sizeof(struct rte_pie), 0);
-
- if (pie == NULL)
- RTE_LOG(ERR, SCHED, "%s: Memory allocation fails\n",
__func__);
-
- return -1;
+ RTE_LOG(ERR, SCHED, "%s: Invalid addr for pie\n", __func__);
+ return -EINVAL;
}
pie->active = 0;
--
2.25.1
