Commit 82e17a09 authored Jul 31, 2019 by Colin Ian King Committed by Greg Kroah-Hartman Aug 01, 2019

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>

parent b33f3706

drivers/usb/musb/musb_core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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));

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