sis900: fix warning in drivers/net/sis900.c
this warning:
drivers/net/sis900.c: In function ‘sis900_timer’:
drivers/net/sis900.c:1280: warning: ‘speed’ may be used uninitialized in this function
triggers because GCC does not recognize the (correct) error flow
between sis900_read_mode(), 'speed' and 'duplex'.
Annotate it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index de740eb..eb715f1 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -1281,7 +1281,7 @@
u16 status;
if (!sis_priv->autong_complete){
- int speed, duplex = 0;
+ int uninitialized_var(speed), duplex = 0;
sis900_read_mode(net_dev, &speed, &duplex);
if (duplex){