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Commit de749814 authored by Leon Romanovsky's avatar Leon Romanovsky Committed by Jason Gunthorpe
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RDMA/uverbs: Refactor flow_resources_alloc() function 



Simplify the flow_resources_alloc() function call by reducing
number of goto statements.

Reviewed-by: default avatarMichael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent dd8028f1

drivers/infiniband/core/uverbs_cmd.c

+5 −10
Original line number Diff line number Diff line
@@ -2761,29 +2761,24 @@ static struct ib_uflow_resources *flow_resources_alloc(size_t num_specs) 
	resources = kzalloc(sizeof(*resources), GFP_KERNEL);



	if (!resources)

		goto err_res;

		return NULL;



	resources->counters =

		kcalloc(num_specs, sizeof(*resources->counters), GFP_KERNEL);



	if (!resources->counters)

		goto err_cnt;



	resources->collection =

		kcalloc(num_specs, sizeof(*resources->collection), GFP_KERNEL);



	if (!resources->collection)

		goto err_collection;

	if (!resources->counters || !resources->collection)

		goto err;



	resources->max = num_specs;



	return resources;



err_collection:

err:

	kfree(resources->counters);

err_cnt:

	kfree(resources);

err_res:



	return NULL;

}