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| author |   Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2016-08-10 17:45:01 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-08-22 14:31:43 -0400 |
| commit | 86cd747c6dd6cdbc825e36ad5f0029f3c5a37776 (patch) | |
| tree | 607e3bceedbb6f5b6f11ca857d73cb0f725b1d7d /drivers/infiniband/hw/usnic | |
| parent | IB/hfi1: Add missing error code assignment before test (diff) | |
| download | linux-dev-86cd747c6dd6cdbc825e36ad5f0029f3c5a37776.tar.xz linux-dev-86cd747c6dd6cdbc825e36ad5f0029f3c5a37776.zip | |
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>
Diffstat (limited to 'drivers/infiniband/hw/usnic')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c index c229b9f4a52d..0a89a955550b 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_main.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c @@ -664,7 +664,8 @@ static int __init usnic_ib_init(void) return err; } - if (pci_register_driver(&usnic_ib_pci_driver)) { + err = pci_register_driver(&usnic_ib_pci_driver); + if (err) { usnic_err("Unable to register with PCI\n"); goto out_umem_fini; } |