drivers/ieee802154/at231rf230: remove unused return status
authoralex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com>
Sun, 1 Jul 2012 20:18:32 +0000 (20:18 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 5 Jul 2012 10:11:15 +0000 (03:11 -0700)
Remove excessive variable used for the return status.

Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/ieee802154/at86rf230.c

index 4d033d4c4ddc768f639ad5295aa9461457036aeb..902e38bb382f0b9d80b20cc8595e1f9a1069bb18 100644 (file)
@@ -585,7 +585,6 @@ err:
 static int at86rf230_rx(struct at86rf230_local *lp)
 {
        u8 len = 128, lqi = 0;
-       int rc;
        struct sk_buff *skb;
 
        skb = alloc_skb(len, GFP_KERNEL);
@@ -607,7 +606,7 @@ static int at86rf230_rx(struct at86rf230_local *lp)
 
        ieee802154_rx_irqsafe(lp->dev, skb, lqi);
 
-       dev_dbg(&lp->spi->dev, "READ_FBUF: %d %d %x\n", rc, len, lqi);
+       dev_dbg(&lp->spi->dev, "READ_FBUF: %d %x\n", len, lqi);
 
        return 0;
 err: