Commit 1406f0f3 authored by Yang Li's avatar Yang Li Committed by Herbert Xu
Browse files

crypto: nx - add missing call to of_node_put() 



In one of the error paths of the for_each_child_of_node() loop,
add missing call to of_node_put().

Fix the following coccicheck warning:
./drivers/crypto/nx/nx-common-powernv.c:927:1-23: WARNING: Function
"for_each_child_of_node" should have of_node_put() before return around
line 936.

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarYang Li <yang.lee@linux.alibaba.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent e40ff6f3

drivers/crypto/nx/nx-common-powernv.c

+3 −1
Original line number Diff line number Diff line
@@ -932,9 +932,11 @@ static int __init nx_powernv_probe_vas(struct device_node *pn) 
			ret = find_nx_device_tree(dn, chip_id, vasid,

				NX_CT_GZIP, "ibm,p9-nx-gzip", &ct_gzip);



		if (ret)

		if (ret) {

			of_node_put(dn);

			return ret;

		}

	}



	if (!ct_842 || !ct_gzip) {

		pr_err("NX FIFO nodes are missing\n");