Commit 99676f20 authored Nov 10, 2017 by Gustavo A. R. Silva Committed by Alex Deucher Dec 06, 2017

drm/amd/display/dc/core/dc_resource: use swap macro in rect_swap_helper



Make use of the swap macro instead of _manually_ swapping values
and remove unnecessary variable temp.

This makes the code easier to read and maintain.

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 5a16008f

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

+2 −9

Original line number	Diff line number	Diff line
		@@ -426,15 +426,8 @@ static enum pixel_format convert_pixel_format_to_dalsurface(

		static void rect_swap_helper(struct rect *rect)
		{
		uint32_t temp = 0;

		temp = rect->height;
		rect->height = rect->width;
		rect->width = temp;

		temp = rect->x;
		rect->x = rect->y;
		rect->y = temp;
		swap(rect->height, rect->width);
		swap(rect->x, rect->y);
		}

		static void calculate_viewport(struct pipe_ctx *pipe_ctx)