Commit d3f644da authored Nov 25, 2008 by Ingo Molnar Committed by David S. Miller Nov 25, 2008

dsa: fix warning in net/dsa/mv88e6060.c



this warning:

  net/dsa/mv88e6060.c: In function ‘mv88e6060_poll_link’:
  net/dsa/mv88e6060.c:225: warning: ‘port_status’ may be used uninitialized in this function

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

Annotate it.

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

parent 2a9e7978

net/dsa/mv88e6060.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -222,7 +222,7 @@ static void mv88e6060_poll_link(struct dsa_switch *ds)

		for (i = 0; i < DSA_MAX_PORTS; i++) {
		struct net_device *dev;
		int port_status;
		int uninitialized_var(port_status);
		int link;
		int speed;
		int duplex;