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