On Wed, Oct 26, 2022 at 08:57:48AM +0530, Deepak R Varma wrote:
> Current implementation of function ieee80211_tkip_null simply returns
> back to the caller without any useful instruction executions. This makes
> the function call and its implementation unnecessary and should be
> removed.
>
> Signed-off-by: Deepak R Varma <drv@xxxxxxxxx>
> ---
> drivers/staging/rtl8192u/ieee80211/ieee80211.h | 3 ---
> drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c | 6 ------
> drivers/staging/rtl8192u/ieee80211/ieee80211_module.c | 3 ---
> 3 files changed, 12 deletions(-)
>
> diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
> index 9cd4b1896745..00c07455cbb3 100644
> --- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h
> +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h
> @@ -232,8 +232,6 @@ struct cb_desc {
>
> #define ieee80211_ccmp_null ieee80211_ccmp_null_rsl
>
> -#define ieee80211_tkip_null ieee80211_tkip_null_rsl
> -
> #define free_ieee80211 free_ieee80211_rsl
> #define alloc_ieee80211 alloc_ieee80211_rsl
>
> @@ -2256,7 +2254,6 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success);
> void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee);
>
> /* ieee80211_crypt_ccmp&tkip&wep.c */
> -void ieee80211_tkip_null(void);
>
> int ieee80211_crypto_init(void);
> void ieee80211_crypto_deinit(void);
> diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
> index 7b120b8cb982..9bfd24ad46b6 100644
> --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
> +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
> @@ -716,9 +716,3 @@ void ieee80211_crypto_tkip_exit(void)
> {
> ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip);
> }
> -
> -void ieee80211_tkip_null(void)
> -{
> -// printk("============>%s()\n", __func__);
> - return;
> -}
> diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
> index b94fe9b449b6..3f93939bc4ee 100644
> --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
> +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
> @@ -159,9 +159,6 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
> ieee->last_packet_time[i] = 0;
> }
>
> -/* These function were added to load crypte module autoly */
> - ieee80211_tkip_null();
> -
Ah, but this was created on purpose, did you now break the module
autoloading here? Is this built as a separate module or is it all one
big module?
You need to explain why this does not change functionality in your
changelog text.
thanks,
greg k-h
