Commit d07875bd authored by Julia Lawall's avatar Julia Lawall Committed by Roland Dreier

RDMA/nes: Fix error return code

Set the return variable to an error code as done elsewhere in the function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
(
if@p1 (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret@p1 = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}

// </smpl>
Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 38dbfb59
......@@ -675,8 +675,11 @@ static int nes_probe(struct pci_dev *pcidev, const struct pci_device_id *ent)
INIT_DELAYED_WORK(&nesdev->work, nes_recheck_link_status);
/* Initialize network devices */
if ((netdev = nes_netdev_init(nesdev, mmio_regs)) == NULL)
netdev = nes_netdev_init(nesdev, mmio_regs);
if (netdev == NULL) {
ret = -ENOMEM;
goto bail7;
}
/* Register network device */
ret = register_netdev(netdev);
......
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