diff options
| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2020-03-25 10:35:07 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-03-25 12:07:16 -0700 |
| commit | bb59c8a89a72fa8e4f165847eabf9fd7c1de1ffc (patch) | |
| tree | 8f47d290c96338b31dee26b76491186d5d4f8603 /drivers | |
| parent | s390/qeth: keep track of fixed prio-queue configuration (diff) | |
| download | linux-dev-bb59c8a89a72fa8e4f165847eabf9fd7c1de1ffc.tar.xz linux-dev-bb59c8a89a72fa8e4f165847eabf9fd7c1de1ffc.zip | |
s390/qeth: modernize two list helpers
Replace list_for_each() with list_for_each_entry(), and
list_entry(head.next) with list_first_entry().
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 8713f1b821c1..d06d9f847388 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -2629,15 +2629,13 @@ static void qeth_initialize_working_pool_list(struct qeth_card *card) static struct qeth_buffer_pool_entry *qeth_find_free_buffer_pool_entry( struct qeth_card *card) { - struct list_head *plh; struct qeth_buffer_pool_entry *entry; int i, free; if (list_empty(&card->qdio.in_buf_pool.entry_list)) return NULL; - list_for_each(plh, &card->qdio.in_buf_pool.entry_list) { - entry = list_entry(plh, struct qeth_buffer_pool_entry, list); + list_for_each_entry(entry, &card->qdio.in_buf_pool.entry_list, list) { free = 1; for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) { if (page_count(entry->elements[i]) > 1) { @@ -2652,8 +2650,8 @@ static struct qeth_buffer_pool_entry *qeth_find_free_buffer_pool_entry( } /* no free buffer in pool so take first one and swap pages */ - entry = list_entry(card->qdio.in_buf_pool.entry_list.next, - struct qeth_buffer_pool_entry, list); + entry = list_first_entry(&card->qdio.in_buf_pool.entry_list, + struct qeth_buffer_pool_entry, list); for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) { if (page_count(entry->elements[i]) > 1) { struct page *page = dev_alloc_page(); |