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memory: tegra: Add a missing 'of_node_put()' call

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If 'of_find_device_by_node()' fails, an 'of_node_put()' call is missing in
the error handling path.
Fix it by reordering the code.

While at it, remove some empty lines in a more or less similar construction
a few lines below.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Christophe Jaillet 2017-01-04 08:13:24 +01:00 committed by Thierry Reding
parent 0c744ea4f7
commit b92f4380a1
1 changed files with 1 additions and 4 deletions
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5
drivers/memory/tegra/tegra124-emc.c
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@ -1115,11 +1115,10 @@ static int tegra_emc_probe(struct platform_device *pdev)
}
mc = of_find_device_by_node(np);
of_node_put(np);
if (!mc)
return -ENOENT;
of_node_put(np);
emc->mc = platform_get_drvdata(mc);
if (!emc->mc)
return -EPROBE_DEFER;
@ -1135,9 +1134,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
}
err = tegra_emc_load_timings_from_dt(emc, np);
of_node_put(np);
if (err)
return err;