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drm/tilcdc: remove unnecessary state->fb check

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tilcdc_plane_atomic_check() exits if state->fb == NULL, so no need to
check it again later.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429104234.18910-2-tomi.valkeinen@ti.com
Reviewed-by: Jyri Sarha <jsarha@ti.com>
This commit is contained in:
Tomi Valkeinen 2020-04-29 13:42:33 +03:00
parent 3f9c1c872c
commit 26c06633f6
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/tilcdc/tilcdc_plane.c
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@ -62,8 +62,7 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane,
return -EINVAL;
}
if (state->fb && old_state->fb &&
state->fb->format != old_state->fb->format) {
if (old_state->fb && state->fb->format != old_state->fb->format) {
dev_dbg(plane->dev->dev,
"%s(): pixel format change requires mode_change\n",
__func__);