drivers/*: mark variables with uninitialized_var()
Mark variables in drivers/* with uninitialized_var() if such a warning
appears, and analysis proves that the var is initialized properly on all
paths it is used.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 982a901..bb6896a 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2338,7 +2338,7 @@
{
struct skb_shared_info *info = skb_shinfo(skb);
unsigned int cur_frag, entry;
- struct TxDesc *txd;
+ struct TxDesc * uninitialized_var(txd);
entry = tp->cur_tx;
for (cur_frag = 0; cur_frag < info->nr_frags; cur_frag++) {
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 58d7e5d..f83bb5c 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -3692,7 +3692,6 @@
__u16 rcode, correlator;
int err = 0;
__u8 xframe = 1;
- __u16 tx_fstatus;
rmf->vl = SWAP_BYTES(rmf->vl);
if(rx_status & FCB_RX_STATUS_DA_MATCHED)
@@ -3783,7 +3782,9 @@
}
break;
- case TX_FORWARD:
+ case TX_FORWARD: {
+ __u16 uninitialized_var(tx_fstatus);
+
if((rcode = smctr_rcv_tx_forward(dev, rmf))
!= POSITIVE_ACK)
{
@@ -3811,6 +3812,7 @@
}
}
break;
+ }
/* Received MAC Frames Processed by CRS/REM/RPS. */
case RSP: