wifi: libertas: simplify list operations in free_if_spi_card()

Use 'list_for_each_entry_safe()' to simplify
list operations in 'free_if_spi_card()'.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230725060531.72968-3-dmantipov@yandex.ru

diff --git a/drivers/net/wireless/marvell/libertas/if_spi.c b/drivers/net/wireless/marvell/libertas/if_spi.c
index 1225fc0..3d53e44 100644 (file)
--- a/drivers/net/wireless/marvell/libertas/if_spi.c
+++ b/drivers/net/wireless/marvell/libertas/if_spi.c
@@ -76,16 +76,13 @@ struct if_spi_card {
 
 static void free_if_spi_card(struct if_spi_card *card)
 {
-       struct list_head *cursor, *next;
-       struct if_spi_packet *packet;
+       struct if_spi_packet *packet, *tmp;
 
-       list_for_each_safe(cursor, next, &card->cmd_packet_list) {
-               packet = container_of(cursor, struct if_spi_packet, list);
+       list_for_each_entry_safe(packet, tmp, &card->cmd_packet_list, list) {
                list_del(&packet->list);
                kfree(packet);
        }
-       list_for_each_safe(cursor, next, &card->data_packet_list) {
-               packet = container_of(cursor, struct if_spi_packet, list);
+       list_for_each_entry_safe(packet, tmp, &card->data_packet_list, list) {
                list_del(&packet->list);
                kfree(packet);
        }