diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2020-12-07 16:12:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-07 17:55:21 +0300 |
| commit | 04ea30c857217eb69451f8ced5a857693666ae16 (patch) | |
| tree | 8393c8f4cf68b1ac22c37f4909bfe322b939f960 /drivers/s390 | |
| parent | af3f4a85d90218bb59315d591bd2bffa5e646466 (diff) | |
| download | linux-04ea30c857217eb69451f8ced5a857693666ae16.tar.xz | |
s390/qeth: don't call INIT_LIST_HEAD() on iob's list entry
INIT_LIST_HEAD() only needs to be called on actual list heads.
While at it clarify the naming of the field.
Suggested-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 9 |
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 0e9af2fbaa76..69b474f8735e 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -624,7 +624,7 @@ struct qeth_reply { }; struct qeth_cmd_buffer { - struct list_head list; + struct list_head list_entry; struct completion done; spinlock_t lock; unsigned int length; diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 319190824cd2..8171b9d3a70e 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -615,7 +615,7 @@ static void qeth_enqueue_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob) { spin_lock_irq(&card->lock); - list_add_tail(&iob->list, &card->cmd_waiter_list); + list_add_tail(&iob->list_entry, &card->cmd_waiter_list); spin_unlock_irq(&card->lock); } @@ -623,7 +623,7 @@ static void qeth_dequeue_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob) { spin_lock_irq(&card->lock); - list_del(&iob->list); + list_del(&iob->list_entry); spin_unlock_irq(&card->lock); } @@ -977,7 +977,7 @@ static void qeth_clear_ipacmd_list(struct qeth_card *card) QETH_CARD_TEXT(card, 4, "clipalst"); spin_lock_irqsave(&card->lock, flags); - list_for_each_entry(iob, &card->cmd_waiter_list, list) + list_for_each_entry(iob, &card->cmd_waiter_list, list_entry) qeth_notify_cmd(iob, -ECANCELED); spin_unlock_irqrestore(&card->lock, flags); } @@ -1047,7 +1047,6 @@ struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel, init_completion(&iob->done); spin_lock_init(&iob->lock); - INIT_LIST_HEAD(&iob->list); refcount_set(&iob->ref_count, 1); iob->channel = channel; iob->timeout = timeout; @@ -1094,7 +1093,7 @@ static void qeth_issue_next_read_cb(struct qeth_card *card, /* match against pending cmd requests */ spin_lock_irqsave(&card->lock, flags); - list_for_each_entry(tmp, &card->cmd_waiter_list, list) { + list_for_each_entry(tmp, &card->cmd_waiter_list, list_entry) { if (tmp->match && tmp->match(tmp, iob)) { request = tmp; /* take the object outside the lock */ |