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Subject[PATCH 4/4] cxgb4: Drop unneeded cast on netdev_priv
Date
From: Julia Lawall <Julia.Lawall@lip6.fr>

The result of netdev_priv is already implicitly cast to the type of the
left side of the assignment.

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

// <smpl>
@@
type T;
T *x;
@@

x =
- (T *)
netdev_priv(...)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
drivers/infiniband/hw/cxgb4/cm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff -u -p a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3677,14 +3677,14 @@ static int rx_pkt(struct c4iw_dev *dev,
pdev = ip_dev_find(&init_net, iph->daddr);
e = cxgb4_l2t_get(dev->rdev.lldi.l2t, neigh,
pdev, 0);
- pi = (struct port_info *)netdev_priv(pdev);
+ pi = netdev_priv(pdev);
tx_chan = cxgb4_port_chan(pdev);
dev_put(pdev);
} else {
pdev = get_real_dev(neigh->dev);
e = cxgb4_l2t_get(dev->rdev.lldi.l2t, neigh,
pdev, 0);
- pi = (struct port_info *)netdev_priv(pdev);
+ pi = netdev_priv(pdev);
tx_chan = cxgb4_port_chan(pdev);
}
neigh_release(neigh);


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