drm/amd/display: Skip plane when not found by stream id

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[Why & How]
dml_stream_idx will be -1 when it is not found. Check and skip in such a
case as -1 is not a valid array index.

This fixes a NEGATIVE_RETURNS issue reported by Coverity.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alex Hung 2024-04-26 10:02:55 -06:00 • committed by Alex Deucher

parent 9d25ac51f5

commit ecda00059b

1 changed files with 4 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_utils.c

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