[PATCH] drm/amd/display: fix comparison pointer to bool warning in dc.c - dri-devel - freedesktop.org experimental mailing list

29 Dec 2020

Fixes coccicheck warning:
drivers/gpu/drm/amd/display/dc/core/dc.c:1543:12-19: WARNING: Comparison
to bool
drivers/gpu/drm/amd/display/dc/core/dc.c:1496:14-42: WARNING: Comparison
to bool
drivers/gpu/drm/amd/display/dc/core/dc.c:971:15-48: WARNING: Comparison
to bool
drivers/gpu/drm/amd/display/dc/core/dc.c:976:15-44: WARNING: Comparison
to bool
Signed-off-by: Tian Tao tiantao6@hisilicon.com
---
 drivers/gpu/drm/amd/display/dc/core/dc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 58eb0d6..ea28b75 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -968,12 +968,12 @@ struct dc *dc_create(const struct dc_init_data *init_params)
    	goto alloc_fail;
if (init_params->dce_environment == DCE_ENV_VIRTUAL_HW) {
-		if (false == dc_construct_ctx(dc, init_params)) {
+		if (!dc_construct_ctx(dc, init_params)) {
    		dc_destruct(dc);
    		goto construct_fail;
    	}
    } else {
-		if (false == dc_construct(dc, init_params)) {
+		if (!dc_construct(dc, init_params)) {
    		dc_destruct(dc);
    		goto construct_fail;
    	}
@@ -1493,7 +1493,7 @@ bool dc_commit_state(struct dc *dc, struct dc_state *context)
    enum dc_status result = DC_ERROR_UNEXPECTED;
    int i;
-	if (false == context_changed(dc, context))
+	if (!context_changed(dc, context))
    	return DC_OK;
DC_LOG_DC("%s: %d streams\n",
@@ -1540,7 +1540,7 @@ bool dc_acquire_release_mpc_3dlut(
    	if (found_pipe_idx) {
    		if (acquire && pool->funcs->acquire_post_bldn_3dlut)
    			ret = pool->funcs->acquire_post_bldn_3dlut(res_ctx, pool, mpcc_id, lut, shaper);
-			else if (acquire == false && pool->funcs->release_post_bldn_3dlut)
+			else if (!acquire && pool->funcs->release_post_bldn_3dlut)
    			ret = pool->funcs->release_post_bldn_3dlut(res_ctx, pool, lut, shaper);
    	}
    }
-- 
2.7.4


    