[PATCH 4/8] drm/amd/display: Silence unused variable warning

[Alex Hung <alex.hung@amd.com>]

From: Clay King <clayking@amd.com>

[WHY & HOW]
Remove unused dpp_pipe_count variable.

Reviewed-by: Austin Zheng <austin.zheng@amd.com>
Signed-off-by: Clay King <clayking@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
---
 .../gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c b/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c
index 4cfe64aa8492..74812a7d5e28 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml2_dc_resource_mgmt.c
@@ -909,10 +909,10 @@ static unsigned int get_source_mpc_factor(const struct dml2_context *ctx,
 		const struct dc_plane_state *plane)
 {
 	struct pipe_ctx *dpp_pipes[MAX_PIPES] = {0};
-	int dpp_pipe_count = ctx->config.callbacks.get_dpp_pipes_for_plane(plane,
-			&state->res_ctx, dpp_pipes);
 
-	ASSERT(dpp_pipe_count > 0);
+	if (ctx->config.callbacks.get_dpp_pipes_for_plane(plane, &state->res_ctx, dpp_pipes) <= 0)
+		ASSERT(false);
+
 	return ctx->config.callbacks.get_mpc_slice_count(dpp_pipes[0]);
 }
 
-- 
2.43.0