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IB/ipoib: drop useless LIST_HEAD

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Drop LIST_HEAD where the variable it declares is never used.

Commit 31c02e2157 ("IPoIB: Avoid using stale last_send counter
when reaping AHs") removed the uses, but not the declaration.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier x;
@@
- LIST_HEAD(x);
  ... when != x
// </smpl>

Fixes: 31c02e2157 ("IPoIB: Avoid using stale last_send counter when reaping AHs")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Julia Lawall 2018-12-23 09:57:01 +01:00 committed by Jason Gunthorpe
parent 2f1927b090
commit 2fb458953a
1 changed files with 0 additions and 1 deletions
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1
drivers/infiniband/ulp/ipoib/ipoib_ib.c
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@ -669,7 +669,6 @@ static void __ipoib_reap_ah(struct net_device *dev)
{
struct ipoib_dev_priv *priv = ipoib_priv(dev);
struct ipoib_ah *ah, *tah;
LIST_HEAD(remove_list);
unsigned long flags;
netif_tx_lock_bh(dev);