diff options
author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-02-28 18:59:36 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-02-28 12:55:25 -0800 |
commit | d7d543f252994387571462096ec646f5f335c4ee (patch) | |
tree | 47827bd3fefce9e8f79b330f63018a1a16112021 /drivers/s390/net/qeth_core_sys.c | |
parent | 54903572c23c3ecda6bbfde350b104f31bdb3f58 (diff) | |
download | linux-d7d543f252994387571462096ec646f5f335c4ee.tar.bz2 |
s390/qeth: remove RECOVER state
The offline code uses a specific RECOVER state to indicate that the
interface should be brought up when a qeth device is set online again.
Rather than having a specific card-state for this, just put it in an
internal flag bit and set the state to DOWN. When working with the
card's state transitions, this reduces the complexity quite a bit.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core_sys.c')
-rw-r--r-- | drivers/s390/net/qeth_core_sys.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c index 8b223cc2c19b..e24d204b780a 100644 --- a/drivers/s390/net/qeth_core_sys.c +++ b/drivers/s390/net/qeth_core_sys.c @@ -34,8 +34,6 @@ static ssize_t qeth_dev_state_show(struct device *dev, return sprintf(buf, "UP (LAN %s)\n", netif_carrier_ok(card->dev) ? "ONLINE" : "OFFLINE"); - case CARD_STATE_RECOVER: - return sprintf(buf, "RECOVER\n"); default: return sprintf(buf, "UNKNOWN\n"); } @@ -126,8 +124,7 @@ static ssize_t qeth_dev_portno_store(struct device *dev, return -EINVAL; mutex_lock(&card->conf_mutex); - if ((card->state != CARD_STATE_DOWN) && - (card->state != CARD_STATE_RECOVER)) { + if (card->state != CARD_STATE_DOWN) { rc = -EPERM; goto out; } @@ -202,8 +199,7 @@ static ssize_t qeth_dev_prioqing_store(struct device *dev, return -EINVAL; mutex_lock(&card->conf_mutex); - if ((card->state != CARD_STATE_DOWN) && - (card->state != CARD_STATE_RECOVER)) { + if (card->state != CARD_STATE_DOWN) { rc = -EPERM; goto out; } @@ -285,8 +281,7 @@ static ssize_t qeth_dev_bufcnt_store(struct device *dev, return -EINVAL; mutex_lock(&card->conf_mutex); - if ((card->state != CARD_STATE_DOWN) && - (card->state != CARD_STATE_RECOVER)) { + if (card->state != CARD_STATE_DOWN) { rc = -EPERM; goto out; } @@ -634,8 +629,7 @@ static ssize_t qeth_dev_blkt_store(struct qeth_card *card, return -EINVAL; mutex_lock(&card->conf_mutex); - if ((card->state != CARD_STATE_DOWN) && - (card->state != CARD_STATE_RECOVER)) { + if (card->state != CARD_STATE_DOWN) { rc = -EPERM; goto out; } |