diff options
| author | Adrian Bunk <bunk@kernel.org> | 2007-10-18 12:52:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-10-25 12:18:43 -0700 |
| commit | e28c6a77061ab28bd2f0b57e400e3e58cd3474ca (patch) | |
| tree | 256838abb4d5a6ebab61c8fd0eb4780540150933 | |
| parent | 0b28baaf74ca04be2e0cc4d4dd2bbc801697f744 (diff) | |
USB iowarrior.c: fix check-after-use
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>
| -rw-r--r-- | drivers/usb/misc/iowarrior.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index d372fbc4eff..c86c132d8aa 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -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; } |