From: Colin Ian King <[email protected]>
Media type is only set if h->ae_algo->ops->get_media_type is called
so there is a possibility that media_type is uninitialized when it is
used a switch statement. Fix this by initializing media_type to
HNAE3_MEDIA_TYPE_UNKNOWN.
Detected by CoverityScan, CID#1452624("Uninitialized scalar variable")
Fixes: 496d03e960ae ("net: hns3: Add Ethtool support to HNS3 driver")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
index 0ad65e47c77e..53cab3ad4cda 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c
@@ -304,7 +304,7 @@ static int hns3_get_link_ksettings(struct net_device
*netdev,
struct hnae3_handle *h = priv->ae_handle;
u32 supported_caps;
u32 advertised_caps;
- u8 media_type;
+ u8 media_type = HNAE3_MEDIA_TYPE_UNKNOWN;
u8 link_stat;
u8 auto_neg;
u8 duplex;
--
2.11.0
