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IB/IPoIB: Do not set skb truesize since using one linearskb

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[ Upstream commit bb6a777369449d15a4a890306d2f925cae720e1c ]

We are seeing this warning: at net/core/skbuff.c:4174
and before commit a44878d10063 ("IB/ipoib: Use one linear skb in RX flow")
skb truesize was not being set when ipoib was using just one skb.
Removing this line avoids the warning when running tcp tests like iperf.

Fixes: a44878d10063 ("IB/ipoib: Use one linear skb in RX flow")
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Carol L Soto 2016-08-30 00:34:59 -04:00 committed by Greg Kroah-Hartman
parent dfe2042d96
commit 917f84b8df
1 changed files with 0 additions and 2 deletions
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2
drivers/infiniband/ulp/ipoib/ipoib_ib.c
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@ -245,8 +245,6 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc)
skb_reset_mac_header(skb);
skb_pull(skb, IPOIB_ENCAP_LEN);
skb->truesize = SKB_TRUESIZE(skb->len);
++dev->stats.rx_packets;
dev->stats.rx_bytes += skb->len;