virtio-mmio: Use PTR_ERR_OR_ZERO()
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Web: https://git.kernel.org/torvalds/c/c2c9f9bc5b830cbb63d6674b0d51a7773e54c90c Commit: c2c9f9bc5b830cbb63d6674b0d51a7773e54c90c Parent: 473f0b15a4c97d398387965b7eb56939543d6091 Refname: refs/heads/master Author: Vasyl Gomonovych <[email protected]> AuthorDate: Tue Nov 28 16:15:47 2017 +0100 Committer: Michael S. Tsirkin <[email protected]> CommitDate: Wed Jan 31 01:47:34 2018 +0200 virtio-mmio: Use PTR_ERR_OR_ZERO() Fix ptr_ret.cocci warnings: drivers/virtio/virtio_mmio.c:653:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Signed-off-by: Vasyl Gomonovych <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> --- drivers/virtio/virtio_mmio.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index c92131edfaba..b43ac9b8ae48 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -662,10 +662,8 @@ static int vm_cmdline_set(const char *device, pdev = platform_device_register_resndata(&vm_cmdline_parent, "virtio-mmio", vm_cmdline_id++, resources, ARRAY_SIZE(resources), NULL, 0); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - return 0; + return PTR_ERR_OR_ZERO(pdev); } static int vm_cmdline_get_device(struct device *dev, void *data) -- To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html