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>
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index bc84c4ca..023d205 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2347,7 +2347,7 @@
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;