Author: yongari
Date: Sun Nov 28 01:00:39 2010
New Revision: 215963
URL: http://svn.freebsd.org/changeset/base/215963
Log:
Do not reinitialize controller if it's already running.
Modified:
head/sys/dev/usb/net/if_axe.c
Modified: head/sys/dev/usb/net/if_axe.c
==============================================================================
--- head/sys/dev/usb/net/if_axe.c Sun Nov 28 00:57:48 2010
(r215962)
+++ head/sys/dev/usb/net/if_axe.c Sun Nov 28 01:00:39 2010
(r215963)
@@ -1019,6 +1019,9 @@ axe_init(struct usb_ether *ue)
AXE_LOCK_ASSERT(sc, MA_OWNED);
+ if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
+ return;
+
/* Cancel pending I/O */
axe_stop(ue);
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