diff mbox series

[15/38] can: mcba_usb: remove redundant initialization of variable err

Message ID 20200921134557.2251383-16-mkl@pengutronix.de
State Awaiting Upstream
Delegated to: David Miller
Headers show
Series [01/38] can: grcan: fix spelling mistake "buss" -> "bus" | expand

Commit Message

Marc Kleine-Budde Sept. 21, 2020, 1:45 p.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

The variable err is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200706164240.518623-1-colin.king@canonical.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/usb/mcba_usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c
index eb6fb7435061..5857b37dcd96 100644
--- a/drivers/net/can/usb/mcba_usb.c
+++ b/drivers/net/can/usb/mcba_usb.c
@@ -793,7 +793,7 @@  static int mcba_usb_probe(struct usb_interface *intf,
 {
 	struct net_device *netdev;
 	struct mcba_priv *priv;
-	int err = -ENOMEM;
+	int err;
 	struct usb_device *usbdev = interface_to_usbdev(intf);
 
 	netdev = alloc_candev(sizeof(struct mcba_priv), MCBA_MAX_TX_URBS);