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| author | Colin Ian King <colin.king@canonical.com> | 2019-07-05 13:37:32 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-07-24 14:45:24 +0300 |
| commit | c032461936de82a3f4108cacc7c3d1b204c42eef (patch) | |
| tree | 0a99a98a66327ef6fa423ea28b2554a55f1a96f1 | |
| parent | 4c8a468510196ff0a2c5ea28e8c27cd543a95861 (diff) | |
| download | linux-c032461936de82a3f4108cacc7c3d1b204c42eef.tar.xz | |
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: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/wl3501_cs.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index a25b17932edb..007bf6803293 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1226,7 +1226,6 @@ fail: 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; } /** |