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mtd: rawnand: tango: Add of_node_put() before return

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Each iteration of for_each_child_of_node puts the previous node, but in
the case of a return from the middle of the loop, there is no put, thus
causing a memory leak. Hence add an of_node_put before the return.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Acked-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Nishka Dasgupta 2019-07-09 22:43:16 +05:30 committed by Miquel Raynal
parent c436f68bee
commit a08e429871
1 changed files with 1 additions and 0 deletions
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drivers/mtd/nand/raw/tango_nand.c
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@ -659,6 +659,7 @@ static int tango_nand_probe(struct platform_device *pdev)
err = chip_init(&pdev->dev, np);
if (err) {
tango_nand_remove(pdev);
of_node_put(np);
return err;
}
}