X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fe1000%2Figb_ethdev.c;h=10ee0f33415af1f2a0d387b161c952afc60d0aef;hb=c5a49265fc232ac382d4609b264b57b3d65dbbe3;hp=25218da240bf767aba88939c76553fa64a2a663f;hpb=7b0a60dd394969fb17409519fd673e61b05f284e;p=dpdk.git

diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 25218da240..10ee0f3341 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -2159,9 +2159,11 @@ eth_igb_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
 		}
 		break;
 	}
+	if (ret < 0)
+		return -EINVAL;
 
 	ret += 1; /* add the size of '\0' */
-	if (fw_size < (u32)ret)
+	if (fw_size < (size_t)ret)
 		return ret;
 	else
 		return 0;
@@ -2686,8 +2688,7 @@ igb_vlan_hw_extend_disable(struct rte_eth_dev *dev)
 	/* Update maximum packet length */
 	if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
 		E1000_WRITE_REG(hw, E1000_RLPML,
-			dev->data->dev_conf.rxmode.max_rx_pkt_len +
-						VLAN_TAG_SIZE);
+				dev->data->dev_conf.rxmode.max_rx_pkt_len);
 }
 
 static void
@@ -2706,7 +2707,7 @@ igb_vlan_hw_extend_enable(struct rte_eth_dev *dev)
 	if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
 		E1000_WRITE_REG(hw, E1000_RLPML,
 			dev->data->dev_conf.rxmode.max_rx_pkt_len +
-						2 * VLAN_TAG_SIZE);
+						VLAN_TAG_SIZE);
 }
 
 static int
@@ -5118,9 +5119,6 @@ eth_igb_get_module_eeprom(struct rte_eth_dev *dev,
 	u16 first_word, last_word;
 	int i = 0;
 
-	if (info->length == 0)
-		return -EINVAL;
-
 	first_word = info->offset >> 1;
 	last_word = (info->offset + info->length - 1) >> 1;