diff options
author | Julia Lawall <Julia.Lawall@lip6.fr> | 2013-12-29 23:47:37 +0100 |
---|---|---|
committer | Roland Dreier <roland@purestorage.com> | 2014-02-12 11:11:09 -0800 |
commit | d07875bd0d1517185534b5f9eef469426ba42cb9 (patch) | |
tree | e9284cbb392b5794631ebaa4321359a95ba5159d | |
parent | 38dbfb59d1175ef458d006556061adeaa8751b72 (diff) | |
download | linux-d07875bd0d1517185534b5f9eef469426ba42cb9.tar.gz |
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>
-rw-r--r-- | drivers/infiniband/hw/nes/nes.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index 429141078eec..353c7b05a90a 100644 --- a/drivers/infiniband/hw/nes/nes.c +++ b/drivers/infiniband/hw/nes/nes.c @@ -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); |