net: hns: fix return value of the function about rss

[deliverable/linux.git] / drivers / net / ethernet / hisilicon / hns / hns_dsaf_ppe.c

diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
index f302ef9073c6b0d1ba3b6de129519a5a79e0b81e..06422c26111cfc169c39069bbe8d9f52a98f526a 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_ppe.c
@@ -27,7 +27,7 @@ void hns_ppe_set_tso_enable(struct hns_ppe_cb *ppe_cb, u32 value)
 void hns_ppe_set_rss_key(struct hns_ppe_cb *ppe_cb,
                         const u32 rss_key[HNS_PPEV2_RSS_KEY_NUM])
 {
-       int key_item = 0;
+       u32 key_item;
 
        for (key_item = 0; key_item < HNS_PPEV2_RSS_KEY_NUM; key_item++)
                dsaf_write_dev(ppe_cb, PPEV2_RSS_KEY_REG + key_item * 0x4,