can: flexcan: flexcan_poll_state(): no need to initialize new_state, rx_state, tx_state
authorMarc Kleine-Budde <mkl@pengutronix.de>
Wed, 18 Jan 2017 10:25:41 +0000 (11:25 +0100)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Mon, 6 Feb 2017 14:13:32 +0000 (15:13 +0100)
This patch removed the not needed initialisation from the new_state,
rx_state, tx_state variabled.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
drivers/net/can/flexcan.c

index 84ebb3e5958daa473fe21660451761157fad2939..74715174802f8a04940c1505dffd8d3e3327ea59 100644 (file)
@@ -591,7 +591,7 @@ static int flexcan_poll_state(struct net_device *dev, u32 reg_esr)
        struct flexcan_priv *priv = netdev_priv(dev);
        struct sk_buff *skb;
        struct can_frame *cf;
-       enum can_state new_state = 0, rx_state = 0, tx_state = 0;
+       enum can_state new_state, rx_state, tx_state;
        int flt;
        struct can_berr_counter bec;