From 429a22ca39e531d9f8bacac1f81f7207909bcbd2 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 27 Mar 2013 18:25:04 +0000 Subject: yam: remove redundant null check on dev yam_open has a redundant null check on null, it will never be called with dev == NULL. Remove this redundant check. This also cleans up a smatch warning: drivers/net/hamradio/yam.c:869 yam_open() warn: variable dereferenced before check 'dev' (see line 867) Signed-off-by: Colin Ian King Reviewed-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/hamradio/yam.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/hamradio') diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 4cf8f1017aad..b2d863f2ea42 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -866,7 +866,7 @@ static int yam_open(struct net_device *dev) printk(KERN_INFO "Trying %s at iobase 0x%lx irq %u\n", dev->name, dev->base_addr, dev->irq); - if (!dev || !yp->bitrate) + if (!yp->bitrate) return -ENXIO; if (!dev->base_addr || dev->base_addr > 0x1000 - YAM_EXTENT || dev->irq < 2 || dev->irq > 15) { -- cgit v1.2.3-59-g8ed1b