FAILED: patch "[PATCH] drm/amdgpu/dm/mst: Fix uninitialized var in" failed to apply to 6.0-stable tree

The patch below does not apply to the 6.0-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

Possible dependencies:

33ac94dbdfd5 ("drm/amdgpu/dm/mst: Fix uninitialized var in pre_compute_mst_dsc_configs_for_state()") 7cce4cd628be ("drm/amdgpu/mst: Stop ignoring error codes and deadlocking") 876fcc4222e1 ("drm/amd/display: Validate DSC After Enable All New CRTCs") 4d07b0bc4034 ("drm/display/dp_mst: Move all payload info into the atomic state") 6366fc70deb9 ("drm/display/dp_mst: Maintain time slot allocations when deleting payloads") a5c2c0d164e9 ("drm/display/dp_mst: Add nonblocking helpers for DP MST")
0b4e477e08a1 ("drm/display/dp_mst: Add helper for finding payloads in atomic MST state") 0bee2ae29eb4 ("drm/display/dp_mst: Add some missing kdocs for atomic MST structs") df78f7f660cd ("drm/display/dp_mst: Call them time slots, not VCPI slots") 48b6b3726fb7 ("drm/display/dp_mst: Rename drm_dp_mst_vcpi_allocation")
dbaadb3cebaa ("drm/amdgpu/dm/mst: Rename get_payload_table()")
8c5e9bbb3662 ("drm/amdgpu/dc/mst: Rename dp_mst_stream_allocation(_table)")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 33ac94dbdfd5f0fdd820c82ef930e20ad346a063 Mon Sep 17 00:00:00 2001
From: Lyude Paul <[email protected]>
Date: Fri, 18 Nov 2022 14:54:05 -0500
Subject: [PATCH] drm/amdgpu/dm/mst: Fix uninitialized var in
pre_compute_mst_dsc_configs_for_state()

Coverity noticed this one, so let's fix it.

index 24d859ad4712..1edf7385f8d8 100644
@@ -1187,7 +1187,7 @@ static int pre_compute_mst_dsc_configs_for_state(struct drm_atomic_state *state,
 	struct amdgpu_dm_connector *aconnector;
 	struct drm_dp_mst_topology_mgr *mst_mgr;
 	int link_vars_start_index = 0;
-	int ret;
+	int ret = 0;
 
 	for (i = 0; i < dc_state->stream_count; i++)
 		computed_streams[i] = false;