From: Edward Cree <ec...@solarflare.com>
Date: Thu, 26 Jan 2017 17:53:48 +0000
> diff --git a/drivers/net/ethernet/sfc/net_driver.h
> b/drivers/net/ethernet/sfc/net_driver.h
> index 5927c20..c640955 100644
> --- a/drivers/net/ethernet/sfc/net_driver.h
> +++ b/drivers/net/ethernet/sfc/net_driver.h
> @@ -51,6 +51,15 @@
> #define EFX_WARN_ON_PARANOID(x) do {} while (0)
> #endif
>
> +/* if @cond then downgrade to debug, else print at @level */
> +#define netif_cond_dbg(priv, type, netdev, cond, level, fmt, args...) \
> + do { \
> + if (cond) \
> + netif_dbg(priv, type, netdev, fmt, ##args); \
> + else \
> + netif_ ## level(priv, type, netdev, fmt, ##args); \
> + } while (0)
> +
> /**************************************************************************
> *
> * Efx data structures
>
Please do not define locally in a driver an interface that looks like a generic
one and might be useful to code outside of your driver.
Thanks.
