Re: [PATCH 1/2] drm/amdgpu: individualize amdgpu entity allocation per HW IP

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On 1/22/20 12:34 AM, Luben Tuikov wrote:

+		for (j = 0; j < amdgpu_ctx_num_entities[i]; ++j) {
+			struct amdgpu_ctx_entity *entity = &ctx->entities[i][j];
- kfree(entity->fences);
-		entity->fences = NULL;
+			kfree(entity->fences);
+			entity->fences = NULL;
+		}
+
+error_cleanup_entity_memory:
"cleanup" refers to something spilled, or something to be collected.
It is  collecting memory.
(Or winning in a wagered game of chance.) Also at "module_exit", maybe.

The kernel has traditionally used "unroll" and "free" for this. Now, since
you're unrolling the loop (notice that it sits after the "return 0;"), then
you can backtrack and name it like this:

Error_unroll_free1:
	for ( ; i >= 0; i--)
		free(my_array[i]);

I prefer the existing style makes it more readable.


Regards,

Nirmoy

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