Re: [PATCH 2/3] net-iwlegacy: One check less in il_eeprom_init() after error detection

[Sergei Shtylyov]

Hello.

On 1/1/2016 11:31 PM, SF Markus Elfring wrote:

> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Fri, 1 Jan 2016 21:12:29 +0100
>
> This issue was detected by using the Coccinelle software.
>
> Adjust a jump target to avoid a check repetition before the function
> call "il_eeprom_free".

   One question: why?

> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> ---
>   drivers/net/wireless/intel/iwlegacy/common.c | 10 ++++++----
>   1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c
> index c3afaf7..ae45fd3 100644
> --- a/drivers/net/wireless/intel/iwlegacy/common.c
> +++ b/drivers/net/wireless/intel/iwlegacy/common.c
[...]
> @@ -772,9 +772,11 @@ il_eeprom_init(struct il_priv *il)
>   done:
>   	il->ops->eeprom_release_semaphore(il);
>
> -err:
> -	if (ret)
> +	if (ret) {
> +free_eeprom:

   This is ugly, I'd say.

[...]

MBR, Sergei

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/