drm/amd/display: Remove NULL assignment for stream_status

[Description]
No need to assign stream_status NULL because it is always
re-assigned before usage. This change is to fix coverity
errors.

Reviewed-by: Nicholas Choi <nicholas.choi@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
index 873993a..12687d4 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
@@ -444,7 +444,6 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru
                for (i = 0, pipe_idx = 0; i < dc->res_pool->pipe_count; i++) {
                        struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
-                       stream_status = NULL;
                        if (!pipe->stream)
                                continue;
 
@@ -464,7 +463,6 @@ bool dc_dmub_srv_p_state_delegate(struct dc *dc, bool should_manage_pstate, stru
        for (i = 0, k = 0; context && i < dc->res_pool->pipe_count; i++) {
                struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i];
 
-               stream_status = NULL;
                if (!resource_is_pipe_type(pipe, OTG_MASTER))
                        continue;