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| 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_l3_sys.c | |
| parent | 54903572c23c3ecda6bbfde350b104f31bdb3f58 (diff) | |
| download | linux-d7d543f252994387571462096ec646f5f335c4ee.tar.gz linux-d7d543f252994387571462096ec646f5f335c4ee.tar.bz2 linux-d7d543f252994387571462096ec646f5f335c4ee.zip | |
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_l3_sys.c')
| -rw-r--r-- | drivers/s390/net/qeth_l3_sys.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index 45ac6d8705c6..cff518b0f904 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -167,8 +167,7 @@ static ssize_t qeth_l3_dev_fake_broadcast_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; } @@ -213,8 +212,7 @@ static ssize_t qeth_l3_dev_sniffer_store(struct device *dev, return -EPERM; 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; } @@ -280,8 +278,7 @@ static ssize_t qeth_l3_dev_hsuid_store(struct device *dev, if (card->info.type != QETH_CARD_TYPE_IQD) return -EPERM; - if (card->state != CARD_STATE_DOWN && - card->state != CARD_STATE_RECOVER) + if (card->state != CARD_STATE_DOWN) return -EPERM; if (card->options.sniffer) return -EPERM; @@ -356,8 +353,7 @@ static ssize_t qeth_l3_dev_ipato_enable_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; } |