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USB iowarrior.c: fix check-after-use

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The Coverity checker spotted that we have already oops'ed if "dev"
was NULL.

Since "dev" being NULL doesn't seem to be possible here this patch 
removes the NULL check.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Adrian Bunk 2007-10-18 12:52:50 +02:00 committed by Greg Kroah-Hartman
parent 0b28baaf74
commit e28c6a7706
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/misc/iowarrior.c
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@ -351,7 +351,7 @@ static ssize_t iowarrior_write(struct file *file,
mutex_lock(&dev->mutex);
/* verify that the device wasn't unplugged */
if (dev == NULL || !dev->present) {
if (!dev->present) {
retval = -ENODEV;
goto exit;
}