[PATCH] fix wavelan.c using skb_padto

fef61e75 · Alan Cox · Linus Torvalds · cf43d744 · fef61e75
Commit fef61e75 authored Jan 10, 2003 by Alan Cox Committed by Linus Torvalds Jan 10, 2003
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drivers/net/wireless/wavelan.c drivers/net/wireless/wavelan.c +6 -0

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--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -3008,6 +3008,12 @@ static int wavelan_packet_xmit(struct sk_buff *skb, device * dev)
 	       (unsigned) skb);
 #endif

+	if (skb->len < ETH_ZLEN) {
+		skb = skb_padto(skb, ETH_ZLEN);
+		if (skb == NULL)
+			return 0;
+	}
+
 	/*
 	 * Block a timer-based transmit from overlapping.
 	 * In other words, prevent reentering this routine.