From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 24 Oct 2017 19:12:09 +0200
Add a jump target so that a bit of exception handling can be better reused
at the end of this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/tegra/output.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index 595d1ec3e02e..1e0915e213b4 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -139,8 +139,7 @@ int tegra_output_probe(struct tegra_output *output)
err = gpio_to_irq(output->hpd_gpio);
if (err < 0) {
dev_err(output->dev, "gpio_to_irq(): %d\n", err);
- gpio_free(output->hpd_gpio);
- return err;
+ goto free_gpio;
}
output->hpd_irq = err;
@@ -153,8 +152,7 @@ int tegra_output_probe(struct tegra_output *output)
if (err < 0) {
dev_err(output->dev, "failed to request IRQ#%u: %d\n",
output->hpd_irq, err);
- gpio_free(output->hpd_gpio);
- return err;
+ goto free_gpio;
}
output->connector.polled = DRM_CONNECTOR_POLL_HPD;
@@ -168,6 +166,10 @@ int tegra_output_probe(struct tegra_output *output)
}
return 0;
+
+free_gpio:
+ gpio_free(output->hpd_gpio);
+ return err;
}
void tegra_output_remove(struct tegra_output *output)
--
2.14.3
--
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