diff options
| author | Ruan Jinjie <ruanjinjie@huawei.com> | 2023-08-02 06:12:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-04 15:46:53 +0300 |
| commit | f2e5812fb4fb2bef665bd86dc579b292faae2029 (patch) | |
| tree | 7c1cd416a64aab7f4b7ca97c5d3a87b992f55b9d /drivers/usb/host/ehci-atmel.c | |
| parent | 98d6db05eda86ce50c84dcf29dcc9de0e9f8f140 (diff) | |
| download | linux-f2e5812fb4fb2bef665bd86dc579b292faae2029.tar.xz | |
usb: host: Do not check for 0 return after calling platform_get_irq()
It is not possible for platform_get_irq() to return 0. Use the
return value from platform_get_irq().
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Justin Chen <justin.chen@broadcom.com>
Link: https://lore.kernel.org/r/20230802031236.2272196-1-ruanjinjie@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-atmel.c')
| -rw-r--r-- | drivers/usb/host/ehci-atmel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index e14b66d848ee..6a6e1c510b28 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -102,8 +102,8 @@ static int ehci_atmel_drv_probe(struct platform_device *pdev) pr_debug("Initializing Atmel-SoC USB Host Controller\n"); irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - retval = -ENODEV; + if (irq < 0) { + retval = irq; goto fail_create_hcd; } |