[PATCH 2/3] iommu/tegra-smmu.c: fix dentry reference leak in smmu_debugfs_stats_show().

[Cyril Roelandt]

Call to d_find_alias() needs a corresponding dput().

Signed-off-by: Cyril Roelandt <tipecaml@xxxxxxxxx>
---
 drivers/iommu/tegra-smmu.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 4167863..4252d74 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -1052,6 +1052,7 @@ static int smmu_debugfs_stats_show(struct seq_file *s, void *v)
 			stats[i], val, offs);
 	}
 	seq_printf(s, "\n");
+	dput(dent);
 
 	return 0;
 }
-- 
1.7.10.4

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