[PATCH] drm/tegra: plane: Improve use of dev_err_probe()

[Cai Huoqing]

Return dev_err_probe() directly, because the return value of
dev_err_probe() is the appropriate error code, and it can
reduce code size, simplify the code.

Signed-off-by: Cai Huoqing <caihuoq...@baidu.com>
---
 drivers/gpu/drm/tegra/plane.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/tegra/plane.c b/drivers/gpu/drm/tegra/plane.c
index e00ec3f40ec8..e373411b1f0b 100644
--- a/drivers/gpu/drm/tegra/plane.c
+++ b/drivers/gpu/drm/tegra/plane.c
@@ -744,21 +744,17 @@ int tegra_plane_interconnect_init(struct tegra_plane 
*plane)
 
        plane->icc_mem = devm_of_icc_get(dev, icc_name);
        err = PTR_ERR_OR_ZERO(plane->icc_mem);
-       if (err) {
-               dev_err_probe(dev, err, "failed to get %s interconnect\n",
-                             icc_name);
-               return err;
-       }
+       if (err)
+               return dev_err_probe(dev, err, "failed to get %s 
interconnect\n",
+                                    icc_name);
 
        /* plane B on T20/30 has a dedicated memory client for a 6-tap vertical 
filter */
        if (plane->index == 1 && dc->soc->has_win_b_vfilter_mem_client) {
                plane->icc_mem_vfilter = devm_of_icc_get(dev, "winb-vfilter");
                err = PTR_ERR_OR_ZERO(plane->icc_mem_vfilter);
-               if (err) {
-                       dev_err_probe(dev, err, "failed to get %s 
interconnect\n",
-                                     "winb-vfilter");
-                       return err;
-               }
+               if (err)
+                       return dev_err_probe(dev, err, "failed to get %s 
interconnect\n",
+                                            "winb-vfilter");
        }
 
        return 0;
-- 
2.25.1