[PATCH] can: mscan: mpc5xxx_can: Remove useless BUG_ON()

[PATCH] can: mscan: mpc5xxx_can: Remove useless BUG_ON()

[Tang Bin]

In the function mpc5xxx_can_probe(), the variale 'data'
has already been determined in the above code, so the
BUG_ON() in this place is useless, remove it.

Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
---
 drivers/net/can/mscan/mpc5xxx_can.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index 3b7465acd..35892c1ef 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -317,7 +317,6 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
 
 	clock_name = of_get_property(np, "fsl,mscan-clock-source", NULL);
 
-	BUG_ON(!data);
 	priv->type = data->type;
 	priv->can.clock.freq = data->get_clock(ofdev, clock_name,
 					       &mscan_clksrc);
-- 
2.20.1.windows.1

Re: [PATCH] can: mscan: mpc5xxx_can: Remove useless BUG_ON()

[Marc Kleine-Budde]

[-- Attachment #1: Type: text/plain, Size: 1256 bytes --]

On 23.08.2021 22:10:33, Tang Bin wrote:
> In the function mpc5xxx_can_probe(), the variale 'data'
                                               ^b

Fixed typo while applying.

> has already been determined in the above code, so the
> BUG_ON() in this place is useless, remove it.
> 
> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
> ---
>  drivers/net/can/mscan/mpc5xxx_can.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
> index 3b7465acd..35892c1ef 100644
> --- a/drivers/net/can/mscan/mpc5xxx_can.c
> +++ b/drivers/net/can/mscan/mpc5xxx_can.c
> @@ -317,7 +317,6 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
>  
>  	clock_name = of_get_property(np, "fsl,mscan-clock-source", NULL);
>  
> -	BUG_ON(!data);
>  	priv->type = data->type;
>  	priv->can.clock.freq = data->get_clock(ofdev, clock_name,
>  					       &mscan_clksrc);

Thanks,
Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]