[PATCH 1/1] smc911111: fix send and recv return value

[Sascha Hauer]

On Sun, Feb 24, 2013 at 10:32:13AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> on error send error code and 0 on success
> 
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>


Applied, thanks

Sascha

> ---
>  drivers/net/smc91111.c |   12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/net/smc91111.c b/drivers/net/smc91111.c
> index 695fa7d..48183dd 100644
> --- a/drivers/net/smc91111.c
> +++ b/drivers/net/smc91111.c
> @@ -935,7 +935,7 @@ static int smc91c111_eth_send(struct eth_device *edev, void *packet,
>  
>  	if (numPages > 7) {
>  		printf ("%s: Far too big packet error. \n", SMC_DEV_NAME);
> -		return 0;
> +		return -EOVERFLOW;
>  	}
>  
>  	/* now, try to allocate the memory */
> @@ -965,7 +965,7 @@ again:
>  		if (try < SMC_ALLOC_MAX_TRY)
>  			goto again;
>  		else
> -			return 0;
> +			return -ETIMEDOUT;
>  	}
>  
>  	PRINTK2 ("%s: memory allocation, try %d succeeded ...\n",
> @@ -980,7 +980,7 @@ again:
>  	if (packet_no & AR_FAILED) {
>  		/* or isn't there?  BAD CHIP! */
>  		printf ("%s: Memory allocation failed. \n", SMC_DEV_NAME);
> -		return 0;
> +		return -ENOMEM;
>  	}
>  
>  	/* we have a packet address, so tell the card to use it */
> @@ -1046,7 +1046,7 @@ again:
>  	SMC_outb(priv, saved_pnr, PN_REG );
>  	SMC_outw(priv, saved_ptr, PTR_REG );
>  
> -	return length;
> +	return 0;
>  }
>  
>  static void smc91c111_eth_halt(struct eth_device *edev)
> @@ -1152,10 +1152,10 @@ static int smc91c111_eth_rx(struct eth_device *edev)
>  	if (!is_error) {
>  		/* Pass the packet up to the protocol layers. */
>  		net_receive(NetRxPackets[0], packet_length);
> -		return packet_length;
> +		return 0;
>  	}
>  
> -	return 0;
> +	return -EINVAL;
>  }
>  
>  static int smc91c111_get_ethaddr(struct eth_device *edev, unsigned char *m)
> -- 
> 1.7.10.4
> 
> 
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> 

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