Commit 6c7dbe36 authored Jul 13, 2018 by Colin Ian King Committed by Greg Kroah-Hartman Jul 13, 2018

usb: xhci: dbc: remove redundant pointer dbc



Pointer dbc is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
variable 'dbc' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 26056032

drivers/usb/host/xhci-dbgcap.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -909,11 +909,9 @@ static ssize_t dbc_store(struct device *dev,
		struct device_attribute *attr,
		const char *buf, size_t count)
		{
		struct xhci_dbc *dbc;
		struct xhci_hcd *xhci;

		xhci = hcd_to_xhci(dev_get_drvdata(dev));
		dbc = xhci->dbc;

		if (!strncmp(buf, "enable", 6))
		xhci_dbc_start(xhci);

Admin message