[rtems-libbsd commit] if_dwc: Fix warning

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    master
Commit:    4a5a309059918846a04fd9467febec1cb1472284
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=4a5a309059918846a04fd9467febec1cb1472284

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Mar 26 15:11:41 2015 +0100

if_dwc: Fix warning

---

 freebsd/sys/dev/dwc/if_dwc.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/freebsd/sys/dev/dwc/if_dwc.c b/freebsd/sys/dev/dwc/if_dwc.c
index 9eec8f8..75d4862 100644
--- a/freebsd/sys/dev/dwc/if_dwc.c
+++ b/freebsd/sys/dev/dwc/if_dwc.c
@@ -804,12 +804,9 @@ dwc_txfinish_locked(struct dwc_softc *sc)
 {
 	struct dwc_bufmap *bmap;
 	struct dwc_hwdesc *desc;
-	struct ifnet *ifp;
 
 	DWC_ASSERT_LOCKED(sc);
 
-	ifp = sc->ifp;
-
 	while (sc->tx_idx_tail != sc->tx_idx_head) {
 		desc = &sc->txdesc_ring[sc->tx_idx_tail];
 		if ((desc->tdes0 & DDESC_TDES0_OWN) != 0)