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Reinitialize driver when MTU is changed and driver is running.

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Reported by:	Huang, Yusheng ( yusheng.huang <> bluecoat com )
This commit is contained in:
Pyun YongHyeon 2011-01-24 17:53:58 +00:00
parent 99f017d21b
commit 4de89d86cd
1 changed files with 3 additions and 1 deletions
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4
sys/dev/nfe/if_nfe.c
View file

@ -1709,8 +1709,10 @@ nfe_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
else {
NFE_LOCK(sc);
ifp->if_mtu = ifr->ifr_mtu;
if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
nfe_init_locked(sc);
}
NFE_UNLOCK(sc);
}
}