target/linux/bcm27xx/patches-5.10/950-0693-drm-vc4-remove-unneeded-variable-ret.patch

   1 From c0cfa3ce26baee0eb323481244e5a7f7a88db207 Mon Sep 17 00:00:00 2001
   2 From: Bernard Zhao <bernard@vivo.com>
   3 Date: Tue, 2 Feb 2021 04:23:38 -0800
   4 Subject: [PATCH] drm/vc4: remove unneeded variable: "ret"
   5
   6 remove unneeded variable: "ret".
   7
   8 Signed-off-by: Bernard Zhao <bernard@vivo.com>
   9 Signed-off-by: Maxime Ripard <maxime@cerno.tech>
  10 Link: https://patchwork.freedesktop.org/patch/msgid/20210202122338.15351-1-bernard@vivo.com
  11 (cherry picked from commit f0c5a89e534b43bfef8e7bf7baa5624cd84e1e18)
  12 Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
  13 ---
  14  drivers/gpu/drm/vc4/vc4_gem.c | 3 +--
  15  1 file changed, 1 insertion(+), 2 deletions(-)
  16
  17 --- a/drivers/gpu/drm/vc4/vc4_gem.c
  18 +++ b/drivers/gpu/drm/vc4/vc4_gem.c
  19 @@ -1026,7 +1026,6 @@ int vc4_queue_seqno_cb(struct drm_device
  20                        void (*func)(struct vc4_seqno_cb *cb))
  21  {
  22         struct vc4_dev *vc4 = to_vc4_dev(dev);
  23 -       int ret = 0;
  24         unsigned long irqflags;
  25
  26         cb->func = func;
  27 @@ -1041,7 +1040,7 @@ int vc4_queue_seqno_cb(struct drm_device
  28         }
  29         spin_unlock_irqrestore(&vc4->job_lock, irqflags);
  30
  31 -       return ret;
  32 +       return 0;
  33  }
  34
  35  /* Scheduled when any job has been completed, this walks the list of