| Message ID | 1600766745-56543-1-git-send-email-tiantao6@hisilicon.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/nouveau/kms: Remove set but not used 'ret' | expand |
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c index b111fe2..d05c57c 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c @@ -1379,6 +1379,9 @@ nv50_mstm_prepare(struct nv50_mstm *mstm) NV_ATOMIC(drm, "%s: mstm prepare\n", mstm->outp->base.base.name); ret = drm_dp_update_payload_part1(&mstm->mgr); + if (ret) { + NV_ATOMIC(drm, "failed to update payload %d\n", ret); + } drm_for_each_encoder(encoder, mstm->outp->base.base.dev) { if (encoder->encoder_type == DRM_MODE_ENCODER_DPMST) {
This addresses the following gcc warning with "make W=1": drivers/gpu/drm/nouveau/dispnv50/disp.c: In function ‘nv50_mstm_prepare’: drivers/gpu/drm/nouveau/dispnv50/disp.c:1378:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Signed-off-by: Tian Tao <tiantao6@hisilicon.com> --- drivers/gpu/drm/nouveau/dispnv50/disp.c | 3 +++ 1 file changed, 3 insertions(+)