| Message ID | 20210521041633.GA1747@raspberrypi |
|---|---|
| State | New |
| Headers | show |
| Series | drm/msm/dpu: remove unused variable cmd_enc | expand |
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index b2be39b9144e..088900841bf8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -685,10 +685,6 @@ static int dpu_encoder_phys_cmd_wait_for_tx_complete( static int dpu_encoder_phys_cmd_wait_for_commit_done( struct dpu_encoder_phys *phys_enc) { - struct dpu_encoder_phys_cmd *cmd_enc; - - cmd_enc = to_dpu_encoder_phys_cmd(phys_enc); - /* only required for master controller */ if (!dpu_encoder_phys_cmd_is_master(phys_enc)) return 0;
After the call to to_dpu_encoder_phys_cmd() is made, 'cmd_enc' is not used. Where to_dpu_encoder_phys_cmd() is simply replaced with container_of(x, struct dpu_encoder_phys_cmd, base) by compiler. So it had better remove W=1 kernel build warning(s): drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function ‘dpu_encoder_phys_cmd_wait_for_commit_done’: drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:688:31: warning: variable ‘cmd_enc’ set but not used Signed-off-by: Austin Kim <austindh.kim@gmail.com> --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 4 ---- 1 file changed, 4 deletions(-)