diff options
| author | Ruan Jinjie <ruanjinjie@huawei.com> | 2023-07-31 15:38:58 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-02 12:06:23 -0700 |
| commit | ae1d60c41e581be049aa84dd53aca89027101ce1 (patch) | |
| tree | d4005b359c0b6b1116ff8cf8aed332b229a89223 /drivers | |
| parent | 34093c9fa05df24558d1e2c5d32f7f93b2c97ee9 (diff) | |
net: hisilicon: fix the return value handle and remove redundant netdev_err() for platform_get_irq()
There is no possible for platform_get_irq() to return 0
and the return value of platform_get_irq() is more sensible
to show the error reason.
And there is no need to call the netdev_err() function directly to print
a custom message when handling an error from platform_get_irq() function as
it is going to display an appropriate error message in case of a failure.
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20230731073858.3633193-1-ruanjinjie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hip04_eth.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hisi_femac.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 5 |
3 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 50c3f5d6611f..ecf92a5d56bb 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -960,8 +960,8 @@ static int hip04_mac_probe(struct platform_device *pdev) } irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - ret = -EINVAL; + if (irq < 0) { + ret = irq; goto init_fail; } diff --git a/drivers/net/ethernet/hisilicon/hisi_femac.c b/drivers/net/ethernet/hisilicon/hisi_femac.c index ce2571c16e43..cb7b0293fe85 100644 --- a/drivers/net/ethernet/hisilicon/hisi_femac.c +++ b/drivers/net/ethernet/hisilicon/hisi_femac.c @@ -862,8 +862,8 @@ static int hisi_femac_drv_probe(struct platform_device *pdev) goto out_disconnect_phy; ndev->irq = platform_get_irq(pdev, 0); - if (ndev->irq <= 0) { - ret = -ENODEV; + if (ndev->irq < 0) { + ret = ndev->irq; goto out_disconnect_phy; } diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index f867e9531117..26d22bb04b87 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1206,9 +1206,8 @@ static int hix5hd2_dev_probe(struct platform_device *pdev) } ndev->irq = platform_get_irq(pdev, 0); - if (ndev->irq <= 0) { - netdev_err(ndev, "No irq resource\n"); - ret = -EINVAL; + if (ndev->irq < 0) { + ret = ndev->irq; goto out_phy_node; } |