IB/usnic: Fix error return code
If 'pci_register_driver' fails, we return 'err' which is known to be 0. Return the error instead. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -664,7 +664,8 @@ static int __init usnic_ib_init(void)
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return err;
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}
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if (pci_register_driver(&usnic_ib_pci_driver)) {
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err = pci_register_driver(&usnic_ib_pci_driver);
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if (err) {
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usnic_err("Unable to register with PCI\n");
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goto out_umem_fini;
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}
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