[PATCH] net: hns3: Fix a memory leak in an error handling path in 'hclge_handle_error_info_log()'

[Christophe JAILLET]

If this 'kzalloc()' fails we must free some resources as in all the other
error handling paths of this function.

Fixes: 2e2deee7618b ("net: hns3: add the RAS compatibility adaptation solution")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
index bad9fda19398..ec9a7f8bc3fe 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c
@@ -2330,8 +2330,10 @@ int hclge_handle_error_info_log(struct hnae3_ae_dev *ae_dev)
 	buf_size = buf_len / sizeof(u32);
 
 	desc_data = kzalloc(buf_len, GFP_KERNEL);
-	if (!desc_data)
-		return -ENOMEM;
+	if (!desc_data) {
+		ret = -ENOMEM;
+		goto err_desc;
+	}
 
 	buf = kzalloc(buf_len, GFP_KERNEL);
 	if (!buf) {
-- 
2.30.2