Commit 3f866f5f authored by Gustavo A. R. Silva's avatar Gustavo A. R. Silva Committed by Oded Gabbay
Browse files

drm/amdkfd: Use ARRAY_SIZE macro in kfd_build_sysfs_node_entry 



Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element.

This issue was detected with the help of Coccinelle.

Signed-off-by: default avatarGustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: default avatarFelix <Kuehling&lt;Felix.Kuehling@amd.com>
Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
parent 4518cd28

drivers/gpu/drm/amd/amdkfd/kfd_topology.c

+1 −1
Original line number Diff line number Diff line
@@ -677,7 +677,7 @@ static int kfd_build_sysfs_node_entry(struct kfd_topology_device *dev, 
	}



	/* All hardware blocks have the same number of attributes. */

	num_attrs = sizeof(perf_attr_iommu)/sizeof(struct kfd_perf_attr);

	num_attrs = ARRAY_SIZE(perf_attr_iommu);

	list_for_each_entry(perf, &dev->perf_props, list) {

		perf->attr_group = kzalloc(sizeof(struct kfd_perf_attr)

			* num_attrs + sizeof(struct attribute_group),

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