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usb: host: ehci-sched: remove redundant pointer dev 

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

Cleans up clang warning:
warning: variable 'dev' 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>
This commit is contained in:
Colin Ian King 2018-07-13 10:29:56 +01:00 committed by Greg Kroah-Hartman
parent a99e72095c
commit ec81419310
1 changed files with 0 additions and 4 deletions
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4
drivers/usb/host/ehci-sched.c
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@ -1835,7 +1835,6 @@ static bool itd_complete(struct ehci_hcd *ehci, struct ehci_itd *itd)
unsigned uframe; unsigned uframe;
int urb_index = -1; int urb_index = -1;
struct ehci_iso_stream *stream = itd->stream; struct ehci_iso_stream *stream = itd->stream;
struct usb_device *dev;
bool retval = false; bool retval = false;
/* for each uframe with a packet */ /* for each uframe with a packet */
@ -1886,7 +1885,6 @@ static bool itd_complete(struct ehci_hcd *ehci, struct ehci_itd *itd)
*/ */
/* give urb back to the driver; completion often (re)submits */ /* give urb back to the driver; completion often (re)submits */
dev = urb->dev;
ehci_urb_done(ehci, urb, 0); ehci_urb_done(ehci, urb, 0);
retval = true; retval = true;
urb = NULL; urb = NULL;
@ -2230,7 +2228,6 @@ static bool sitd_complete(struct ehci_hcd *ehci, struct ehci_sitd *sitd)
u32 t; u32 t;
int urb_index; int urb_index;
struct ehci_iso_stream *stream = sitd->stream; struct ehci_iso_stream *stream = sitd->stream;
struct usb_device *dev;
bool retval = false; bool retval = false;
urb_index = sitd->index; urb_index = sitd->index;
@ -2268,7 +2265,6 @@ static bool sitd_complete(struct ehci_hcd *ehci, struct ehci_sitd *sitd)
*/ */
/* give urb back to the driver; completion often (re)submits */ /* give urb back to the driver; completion often (re)submits */
dev = urb->dev;
ehci_urb_done(ehci, urb, 0); ehci_urb_done(ehci, urb, 0);
retval = true; retval = true;
urb = NULL; urb = NULL;