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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>
This commit is contained in:
Gustavo A. R. Silva 2017-11-10 16:38:13 -06:00 committed by Alex Deucher
parent 5a16008f53
commit 99676f20dc
1 changed files with 2 additions and 9 deletions
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11
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@ -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)