[PATCH 15/38] can: mcba_usb: remove redundant initialization of variable err
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2020-09-21 13:47:44
Also in:
linux-can
Subsystem:
can network drivers, mcba microchip can bus analyzer tool driver, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Linus Torvalds
From: Colin Ian King <redacted>
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 <redacted>
Link: https://lore.kernel.org/r/20200706164240.518623-1-colin.king@canonical.com (local)
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 --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);
--
2.28.0