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Commit c0324619 authored by Colin Ian King's avatar Colin Ian King Committed by Kalle Valo
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wl3501_cs: remove redundant variable rc 



The variable rc is being initialized with a value that is never
read and it is being updated later with a new value that is returned.
The variable is redundant and can be replaced with a return 0 as
there are no other return points in this function.

Addresses-Coverity: ("Unused value")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 4c8a4685

drivers/net/wireless/wl3501_cs.c

+1 −3
Original line number Diff line number Diff line
@@ -1226,7 +1226,6 @@ static int wl3501_init_firmware(struct wl3501_card *this) 
static int wl3501_close(struct net_device *dev)

{

	struct wl3501_card *this = netdev_priv(dev);

	int rc = -ENODEV;

	unsigned long flags;

	struct pcmcia_device *link;

	link = this->p_dev;
@@ -1241,10 +1240,9 @@ static int wl3501_close(struct net_device *dev) 
	/* Mask interrupts from the SUTRO */

	wl3501_block_interrupt(this);



	rc = 0;

	printk(KERN_INFO "%s: WL3501 closed\n", dev->name);

	spin_unlock_irqrestore(&this->lock, flags);

	return rc;

	return 0;

}



/**