From: Dan Carpenter Date: Tue, 14 Jul 2020 10:57:00 +0000 (+0300) Subject: drm/amd/display: remove an unnecessary NULL check X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cfafe238b585962089b8c7174315761f6b31e9d6;p=linux.git drm/amd/display: remove an unnecessary NULL check The "stream" pointer can't be NULL and it's dereferenced on the line before so the check doesn't make sense. Signed-off-by: Dan Carpenter Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index a9a5ef250a9e3..ef0b5941bc500 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2324,7 +2324,7 @@ static void commit_planes_for_stream(struct dc *dc, if ((update_type != UPDATE_TYPE_FAST) && stream->update_flags.bits.dsc_changed) if (top_pipe_to_program->stream_res.tg->funcs->lock_doublebuffer_enable) { - if (stream && should_use_dmub_lock(stream->link)) { + if (should_use_dmub_lock(stream->link)) { union dmub_hw_lock_flags hw_locks = { 0 }; struct dmub_hw_lock_inst_flags inst_flags = { 0 };