ar71xx/ag71xx_ethtool: don't return uninitialized return value on success
authorAlexander Couzens <lynxis@fe80.eu>
Sun, 11 Jun 2017 10:51:58 +0000 (12:51 +0200)
committerAlexander Couzens <lynxis@fe80.eu>
Sun, 11 Jun 2017 12:22:44 +0000 (14:22 +0200)
ag71xx_ethtool_set_ringparam() will return an uninitialized value on
success.

Found-by: Coverity Scan #1330877
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ethtool.c

index dfcbb54..f0e1021 100644 (file)
@@ -86,7 +86,7 @@ static int ag71xx_ethtool_set_ringparam(struct net_device *dev,
        struct ag71xx *ag = netdev_priv(dev);
        unsigned tx_size;
        unsigned rx_size;
-       int err;
+       int err = 0;
 
        if (er->rx_mini_pending != 0||
            er->rx_jumbo_pending != 0 ||