[PATCH] drm/tegra: Fix a strange error handling path

[Christophe JAILLET]

The resource freed at the 'put_aux' label is "sor->aux->dev".
However, this resource is taken after devm_tegra_pmc_get(), so there is no
point to release it in this error handling path.

This is harmless because put_device() will be called with a NULL pointer,
but this is confusing.

So, fix the logic and return directly.

Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Compile tested only.

This is not a bug, so no need for a Fixes tag.
If needed anyway, it was introduced by commit e68c4244136b ("drm/tegra:
Explicitly specify PMC instance to use")
---
 drivers/gpu/drm/tegra/sor.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 4032c6ad45bc..e384cbd0cbf7 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -3764,10 +3764,8 @@ static int tegra_sor_probe(struct platform_device *pdev)
 	sor->num_settings = sor->soc->num_settings;
 
 	sor->pmc = devm_tegra_pmc_get(&pdev->dev);
-	if (IS_ERR(sor->pmc)) {
-		err = PTR_ERR(sor->pmc);
-		goto put_aux;
-	}
+	if (IS_ERR(sor->pmc))
+		return PTR_ERR(sor->pmc);
 
 	np = of_parse_phandle(pdev->dev.of_node, "nvidia,dpaux", 0);
 	if (np) {
-- 
2.54.0