diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-07-31 23:39:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-01 18:08:53 +0200 |
| commit | 82e17a09c412ad981dd29c0243b73b363835899e (patch) | |
| tree | ec8e0421880dfbc977f0a3ffffe4e0866ed43681 | |
| parent | b33f37064b743d4c5771d3bfc65976790b7396cc (diff) | |
usb: musb: remove redundant assignment to variable ret
Variable ret is being initialized with a value that is never read
and ret is being re-assigned a little later on. The assignment is
redundant and hence can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190731223917.16532-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 9f5a4819a744..2bc55e0ceace 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1721,7 +1721,7 @@ mode_show(struct device *dev, struct device_attribute *attr, char *buf) { struct musb *musb = dev_to_musb(dev); unsigned long flags; - int ret = -EINVAL; + int ret; spin_lock_irqsave(&musb->lock, flags); ret = sprintf(buf, "%s\n", usb_otg_state_string(musb->xceiv->otg->state)); |