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brcmfmac: increment hard_header_len instead of overriding

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In brcmf_net_attach() the hard_header_len is set to sum of ETH_HLEN
and the headroom needed by the bus interface. Better use increment
instead as hard_header_len is already initialized upon alloc_netdev().

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2013-06-06 13:18:06 +02:00 committed by John W. Linville
parent ea0737d6e2
commit 672774f124
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
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@ -640,7 +640,7 @@ int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked)
/* set appropriate operations */
ndev->netdev_ops = &brcmf_netdev_ops_pri;
ndev->hard_header_len = ETH_HLEN + drvr->hdrlen;
ndev->hard_header_len += drvr->hdrlen;
ndev->ethtool_ops = &brcmf_ethtool_ops;
drvr->rxsz = ndev->mtu + ndev->hard_header_len +