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

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>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Nishka Dasgupta 2019-07-09 22:50:30 +05:30 committed by Miquel Raynal
parent 60be51f4be
commit 1670e678a8
1 changed files with 1 additions and 0 deletions
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drivers/mtd/nand/raw/ingenic/ingenic_nand_drv.c
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@ -418,6 +418,7 @@ static int ingenic_nand_init_chips(struct ingenic_nfc *nfc,
ret = ingenic_nand_init_chip(pdev, nfc, np, i);
if (ret) {
ingenic_nand_cleanup_chips(nfc);
of_node_put(np);
return ret;
}