[PATCH net-next v2 2/3] net: lan966x: Fix return value check for vcap_get_rule()

[Leon Romanovsky]

On Fri, Aug 18, 2023 at 01:05:04PM +0800, Ruan Jinjie wrote:
> As Simon Horman suggests, update vcap_get_rule() to always
> return an ERR_PTR() and update the error detection conditions to
> use IS_ERR(), so use IS_ERR() to fix the return value issue.
> 
> Fixes: 72df3489fb10 ("net: lan966x: Add ptp trap rules")
> Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com>
> Suggested-by: Simon Horman <horms at kernel.org>
> ---
> v2:
> - Update vcap_get_rule() to always return ERR_PTR instead of checking IS_ERR_OR_NULL()
> - Update the commit message.
> - Check IS_ERR() instead of NULL.
> ---
>  drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro at nvidia.com>