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PNP: pnpbios: Use list_for_each_entry() instead of list_for_each()

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Use list_for_each_entry() instead of list_for_each() where
applicable.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
[ rjw: Subject and changelog rewrite ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Zou Wei 2021-06-08 20:35:32 +08:00 committed by Rafael J. Wysocki
parent 3935787ebd
commit 17aa26c96f
1 changed files with 1 additions and 3 deletions
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4
drivers/pnp/pnpbios/core.c
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@ -298,14 +298,12 @@ struct pnp_protocol pnpbios_protocol = {
static int __init insert_device(struct pnp_bios_node *node) static int __init insert_device(struct pnp_bios_node *node)
{ {
struct list_head *pos;
struct pnp_dev *dev; struct pnp_dev *dev;
char id[8]; char id[8];
int error; int error;
/* check if the device is already added */ /* check if the device is already added */
list_for_each(pos, &pnpbios_protocol.devices) { list_for_each_entry(dev, &pnpbios_protocol.devices, protocol_list) {
dev = list_entry(pos, struct pnp_dev, protocol_list);
if (dev->number == node->handle) if (dev->number == node->handle)
return -EEXIST; return -EEXIST;
} }