diff --git a/repos/dde_linux/src/drivers/nic/fec/lxc.c b/repos/dde_linux/src/drivers/nic/fec/lxc.c
index d264b82241..3f595cfea8 100644
--- a/repos/dde_linux/src/drivers/nic/fec/lxc.c
+++ b/repos/dde_linux/src/drivers/nic/fec/lxc.c
@@ -26,7 +26,7 @@ struct Skb skb_helper(struct sk_buff *skb)
 	skb_push(skb, ETH_HLEN);
 
 	helper.packet      = skb->data;
-	helper.packet_size = ETH_HLEN;
+	helper.packet_size = skb->len;
 	helper.frag        = 0;
 	helper.frag_size   = 0;
 
@@ -43,9 +43,9 @@ struct Skb skb_helper(struct sk_buff *skb)
 		skb_frag_t *f    = &skb_shinfo(skb)->frags[0];
 		helper.frag      = skb_frag_address(f);
 		helper.frag_size = skb_frag_size(f);
+		/* fragment contains payload but header is still found in packet */
+		helper.packet_size = ETH_HLEN;
 	}
-	else
-		helper.packet_size += skb->len;
 
 	return helper;
 }
diff --git a/repos/dde_linux/src/drivers/usb_modem/lxc.c b/repos/dde_linux/src/drivers/usb_modem/lxc.c
index c78512773e..8b2214ded8 100644
--- a/repos/dde_linux/src/drivers/usb_modem/lxc.c
+++ b/repos/dde_linux/src/drivers/usb_modem/lxc.c
@@ -30,7 +30,7 @@ struct Skb skb_helper(struct sk_buff *skb)
 	skb_push(skb, ETH_HLEN);
 
 	helper.packet      = skb->data;
-	helper.packet_size = ETH_HLEN;
+	helper.packet_size = skb->len;
 	helper.frag        = 0;
 	helper.frag_size   = 0;
 
@@ -47,9 +47,9 @@ struct Skb skb_helper(struct sk_buff *skb)
 		skb_frag_t *f    = &skb_shinfo(skb)->frags[0];
 		helper.frag      = skb_frag_address(f);
 		helper.frag_size = skb_frag_size(f);
+		/* fragment contains payload but header is still found in packet */
+		helper.packet_size = ETH_HLEN;
 	}
-	else
-		helper.packet_size += skb->len;
 
 	return helper;
 }
diff --git a/repos/dde_linux/src/drivers/usb_net/lxc.c b/repos/dde_linux/src/drivers/usb_net/lxc.c
index d264b82241..3f595cfea8 100644
--- a/repos/dde_linux/src/drivers/usb_net/lxc.c
+++ b/repos/dde_linux/src/drivers/usb_net/lxc.c
@@ -26,7 +26,7 @@ struct Skb skb_helper(struct sk_buff *skb)
 	skb_push(skb, ETH_HLEN);
 
 	helper.packet      = skb->data;
-	helper.packet_size = ETH_HLEN;
+	helper.packet_size = skb->len;
 	helper.frag        = 0;
 	helper.frag_size   = 0;
 
@@ -43,9 +43,9 @@ struct Skb skb_helper(struct sk_buff *skb)
 		skb_frag_t *f    = &skb_shinfo(skb)->frags[0];
 		helper.frag      = skb_frag_address(f);
 		helper.frag_size = skb_frag_size(f);
+		/* fragment contains payload but header is still found in packet */
+		helper.packet_size = ETH_HLEN;
 	}
-	else
-		helper.packet_size += skb->len;
 
 	return helper;
 }
diff --git a/repos/dde_linux/src/lib/wifi/lxc_emul.c b/repos/dde_linux/src/lib/wifi/lxc_emul.c
index 3fbc320762..d050f903a5 100644
--- a/repos/dde_linux/src/lib/wifi/lxc_emul.c
+++ b/repos/dde_linux/src/lib/wifi/lxc_emul.c
@@ -38,7 +38,7 @@ struct Skb skb_helper(struct sk_buff *skb)
 	skb_push(skb, ETH_HLEN);
 
 	helper.packet      = skb->data;
-	helper.packet_size = ETH_HLEN;
+	helper.packet_size = skb->len;
 	helper.frag        = 0;
 	helper.frag_size   = 0;
 
@@ -55,9 +55,9 @@ struct Skb skb_helper(struct sk_buff *skb)
 		skb_frag_t *f    = &skb_shinfo(skb)->frags[0];
 		helper.frag      = skb_frag_address(f);
 		helper.frag_size = skb_frag_size(f);
+		/* fragment contains payload but header is still found in packet */
+		helper.packet_size = ETH_HLEN;
 	}
-	else
-		helper.packet_size += skb->len;
 
 	return helper;
 }