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| author | Jian Shen <shenjian15@huawei.com> | 2018-09-19 20:29:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-20 07:20:22 +0300 |
| commit | d9f28fc23d544f673d087b00a6c7132d972f89ea (patch) | |
| tree | d570014730c8a3776f938b5106fec22f0f218573 /drivers/net/ethernet/hisilicon/hns3/hnae3.c | |
| parent | 49dd80541c75c2f21c28bbbdd958e993b55bf97b (diff) | |
| download | linux-d9f28fc23d544f673d087b00a6c7132d972f89ea.tar.xz | |
net: hns3: Fix client initialize state issue when roce client initialize failed
When roce is loaded before nic, the roce client will not be initialized
until nic client is initialized, but roce init flag is set before it.
Furthermore, in this case of nic initialized success and roce failed,
the nic init flag is not set, and roce init flag is not cleared.
This patch fixes it by set init flag only after the client is initialized
successfully.
Fixes: e2cb1dec9779 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support")
Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hnae3.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index fff5be8078ac..781e5dee3c70 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -29,8 +29,8 @@ static bool hnae3_client_match(enum hnae3_client_type client_type, return false; } -static void hnae3_set_client_init_flag(struct hnae3_client *client, - struct hnae3_ae_dev *ae_dev, int inited) +void hnae3_set_client_init_flag(struct hnae3_client *client, + struct hnae3_ae_dev *ae_dev, int inited) { switch (client->type) { case HNAE3_CLIENT_KNIC: @@ -46,6 +46,7 @@ static void hnae3_set_client_init_flag(struct hnae3_client *client, break; } } +EXPORT_SYMBOL(hnae3_set_client_init_flag); static int hnae3_get_client_init_flag(struct hnae3_client *client, struct hnae3_ae_dev *ae_dev) @@ -86,14 +87,11 @@ static int hnae3_match_n_instantiate(struct hnae3_client *client, /* now, (un-)instantiate client by calling lower layer */ if (is_reg) { ret = ae_dev->ops->init_client_instance(client, ae_dev); - if (ret) { + if (ret) dev_err(&ae_dev->pdev->dev, "fail to instantiate client, ret = %d\n", ret); - return ret; - } - hnae3_set_client_init_flag(client, ae_dev, 1); - return 0; + return ret; } if (hnae3_get_client_init_flag(client, ae_dev)) { |