[2/2] drm/tegra: Use an error code directly in tegra_output_probe()

Message ID b42b5119-55af-88b2-055b-ce5d6a25a8d8@users.sourceforge.net
State New
Headers show
Series
  • GPU-DRM-Tegra: Fine-tuning for tegra_output_probe()
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Commit Message

SF Markus Elfring Oct. 24, 2017, 5:35 p.m.
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 24 Oct 2017 19:21:24 +0200

Return the code "-EPROBE_DEFER" directly in one if branch
without assigning it to the local variable "err" before.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/gpu/drm/tegra/output.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index 1e0915e213b4..a9b458f22de6 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -115,9 +115,8 @@  int tegra_output_probe(struct tegra_output *output)
 	if (ddc) {
 		output->ddc = of_find_i2c_adapter_by_node(ddc);
 		if (!output->ddc) {
-			err = -EPROBE_DEFER;
 			of_node_put(ddc);
-			return err;
+			return -EPROBE_DEFER;
 		}
 
 		of_node_put(ddc);