net/af_packet: handle possible null pointer

[dpdk.git] / drivers / net / ixgbe / base / ixgbe_vf.c

diff --git a/drivers/net/ixgbe/base/ixgbe_vf.c b/drivers/net/ixgbe/base/ixgbe_vf.c
index 66486ea..b513190 100644 (file)
--- a/drivers/net/ixgbe/base/ixgbe_vf.c
+++ b/drivers/net/ixgbe/base/ixgbe_vf.c
@@ -432,6 +432,10 @@ s32 ixgbevf_update_xcast_mode(struct ixgbe_hw *hw, int xcast_mode)
 
        switch (hw->api_version) {
        case ixgbe_mbox_api_12:
+               /* New modes were introduced in 1.3 version */
+               if (xcast_mode > IXGBEVF_XCAST_MODE_ALLMULTI)
+                       return IXGBE_ERR_FEATURE_NOT_SUPPORTED;
+               /* Fall through */
        case ixgbe_mbox_api_13:
                break;
        default:
@@ -623,7 +627,7 @@ s32 ixgbe_check_mac_link_vf(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
                break;
        case IXGBE_LINKS_SPEED_100_82599:
                *speed = IXGBE_LINK_SPEED_100_FULL;
-               if (hw->mac.type >= ixgbe_mac_X550) {
+               if (hw->mac.type == ixgbe_mac_X550) {
                        if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
                                *speed = IXGBE_LINK_SPEED_5GB_FULL;
                }