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crypto: nx - Simplify with scoped for each OF child loop

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Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Krzysztof Kozlowski 2026-01-02 13:50:12 +01:00 • committed by Herbert Xu
parent e1dc530d0c
commit f7738c07b5
1 changed files with 2 additions and 5 deletions
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7
drivers/crypto/nx/nx-common-powernv.c
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@ -908,7 +908,6 @@ static int __init nx_powernv_probe_vas(struct device_node *pn)
{
int chip_id, vasid, ret = 0;
int ct_842 = 0, ct_gzip = 0;
struct device_node *dn;
chip_id = of_get_ibm_chip_id(pn);
if (chip_id < 0) {
@ -922,7 +921,7 @@ static int __init nx_powernv_probe_vas(struct device_node *pn)
return -EINVAL;
}
for_each_child_of_node(pn, dn) {
for_each_child_of_node_scoped(pn, dn) {
ret = find_nx_device_tree(dn, chip_id, vasid, NX_CT_842,
"ibm,p9-nx-842", &ct_842);
@ -930,10 +929,8 @@ 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) {
of_node_put(dn);
if (ret)
return ret;
}
}
if (!ct_842 || !ct_gzip) {