diff options
| author | Ruan Jinjie <ruanjinjie@huawei.com> | 2023-08-02 11:09:00 +0800 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-08-02 08:19:20 +0200 |
| commit | db31e6f170f33e19d6b204acc265a23c86b654a1 (patch) | |
| tree | e3447c6356b9ad2812de07f5125127296fd593b4 /drivers/net/can | |
| parent | 7016198b44ddbfa7ad42e657d79174248af4c069 (diff) | |
can: c_can: 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>
Link: https://lore.kernel.org/all/20230802030900.2271322-1-ruanjinjie@huawei.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
| -rw-r--r-- | drivers/net/can/c_can/c_can_platform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index 925930b6c4ca..f44ba2600415 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -285,8 +285,8 @@ static int c_can_plat_probe(struct platform_device *pdev) /* get the platform data */ irq = platform_get_irq(pdev, 0); - if (irq <= 0) { - ret = -ENODEV; + if (irq < 0) { + ret = irq; goto exit; } |