Commit 90849f4d authored Nov 28, 2018 by kbuild test robot Committed by Jason Gunthorpe Nov 29, 2018

RDMA/uverbs: fix ptr_ret.cocci warnings

drivers/infiniband/core/uverbs_cmd.c:1095:1-3: 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

Fixes: 7106a976 ("RDMA/uverbs: Make write() handlers return 0 on success")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 901018f2

drivers/infiniband/core/uverbs_cmd.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -1050,11 +1050,7 @@ static int ib_uverbs_create_cq(struct uverbs_attr_bundle *attrs,
		offsetof(typeof(cmd_ex), comp_channel) +
		sizeof(cmd.comp_channel),
		ib_uverbs_create_cq_cb, NULL);

		if (IS_ERR(obj))
		return PTR_ERR(obj);

		return 0;
		return PTR_ERR_OR_ZERO(obj);
		}

		static int ib_uverbs_ex_create_cq_cb(struct uverbs_attr_bundle *attrs,

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