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freedreno/msm: remove dead error path
authorEric Engestrom <eric@engestrom.ch>
Sun, 30 Jul 2017 20:27:39 +0000 (21:27 +0100)
committerEric Engestrom <eric.engestrom@imgtec.com>
Mon, 7 Aug 2017 13:16:41 +0000 (14:16 +0100)
commit6338e452c907a5e8024b2f3615795ac68dcf0a35
tree7b4574340e4583ee1e8d2b8b9af5a3fb1bbbc969
parentac2b806c4556c8339f5eb95578884278b1925acb
freedreno/msm: remove dead error path

`ring` cannot be non-null, so the label reduces to a simple return.
Then, there is no point initialising `ring` just to overwrite it before
anyone reads it.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Rob Clark <robdclark@gmail.com>
freedreno/msm/msm_ringbuffer.c