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can: mcba_usb: remove redundant initialization of variable err

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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>
This commit is contained in:
Colin Ian King
2020-07-06 17:42:40 +01:00
committed by Marc Kleine-Budde
parent 9d23a9818c
commit 29f45adbb7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/can/usb/mcba_usb.c
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@@ -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);