Commit b71e839f authored Nov 25, 2008 by Ingo Molnar Committed by David S. Miller Nov 25, 2008

cassini: fix warning in drivers/net/cassini.c



this warning:

  drivers/net/cassini.c: In function ‘cas_rx_ringN’:
  drivers/net/cassini.c:2350: warning: ‘skb’ may be used uninitialized in this function

triggers because GCC does not recognize the (correct) error flow
between cas_rx_process_pkt() and 'skb'.

Annotate it.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b58515be

drivers/net/cassini.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2347,7 +2347,7 @@ static int cas_rx_ringN(struct cas *cp, int ring, int budget)
		drops = 0;
		while (1) {
		struct cas_rx_comp *rxc = rxcs + entry;
		struct sk_buff *skb;
		struct sk_buff *uninitialized_var(skb);
		int type, len;
		u64 words[4];
		int i, dring;