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net: tulip: delete useless tests on netdev_priv 

Netdev_priv performs an addition, not a pointer dereference, so it seems
quite unlikely that its result would ever be NULL.

A semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
statement S;
@@

- if (!netdev_priv(...)) S
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julia Lawall 2014-01-02 17:28:49 +01:00 committed by David S. Miller
parent c1ddf295f5
commit 2d4dda781f
1 changed files with 0 additions and 6 deletions
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6
drivers/net/ethernet/dec/tulip/uli526x.c
View File

@ -1192,9 +1192,6 @@ static int uli526x_suspend(struct pci_dev *pdev, pm_message_t state)
ULI526X_DBUG(0, "uli526x_suspend", 0);
if (!netdev_priv(dev))
return 0;
pci_save_state(pdev);
if (!netif_running(dev))
@ -1228,9 +1225,6 @@ static int uli526x_resume(struct pci_dev *pdev)
ULI526X_DBUG(0, "uli526x_resume", 0);
if (!netdev_priv(dev))
return 0;
pci_restore_state(pdev);
if (!netif_running(dev))