[PATCH] padto - fix epic100 using skb_padto

3cd1b5e8 · Alan Cox · Linus Torvalds · 9a648288 · 3cd1b5e8
Commit 3cd1b5e8 authored Jan 10, 2003 by Alan Cox Committed by Linus Torvalds Jan 10, 2003
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drivers/net/epic100.c drivers/net/epic100.c +6 -0

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--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -974,6 +974,12 @@ static int epic_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	int entry, free_count;
 	u32 ctrl_word;
 	long flags;
+	
+	if (skb->len < ETH_ZLEN) {
+		skb = skb_padto(skb, ETH_ZLEN);
+		if (skb == NULL)
+			return 0;
+	}

 	/* Caution: the write order is important here, set the field with the
 	   "ownership" bit last. */