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SubjectRe: [PATCH] staging: r8188eu: drop return value from receive_disconnect
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On 6/26/22 20:07, Martin Kaiser wrote:
> The receive_disconnect function always returns _SUCCESS. None of the
> callers checks the return value. We can remove it.
>
> Signed-off-by: Martin Kaiser <martin@kaiser.cx>
> ---
> drivers/staging/r8188eu/core/rtw_mlme_ext.c | 5 ++---
> drivers/staging/r8188eu/include/rtw_mlme_ext.h | 3 +--
> 2 files changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
> index cce0575e93b7..fc6e06d7b5ca 100644
> --- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
> +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
> @@ -6191,14 +6191,14 @@ void start_clnt_assoc(struct adapter *padapter)
> set_link_timer(pmlmeext, REASSOC_TO);
> }
>
> -unsigned int receive_disconnect(struct adapter *padapter, unsigned char *MacAddr, unsigned short reason)
> +void receive_disconnect(struct adapter *padapter, unsigned char *MacAddr, unsigned short reason)
> {
> struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
> struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
>
> /* check A3 */
> if (!(!memcmp(MacAddr, get_my_bssid(&pmlmeinfo->network), ETH_ALEN)))
> - return _SUCCESS;
> + return;
>
> if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) {
> if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) {
> @@ -6209,7 +6209,6 @@ unsigned int receive_disconnect(struct adapter *padapter, unsigned char *MacAddr
> report_join_res(padapter, -2);
> }
> }
> - return _SUCCESS;
> }
>
> static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid)
> diff --git a/drivers/staging/r8188eu/include/rtw_mlme_ext.h b/drivers/staging/r8188eu/include/rtw_mlme_ext.h
> index 71864733b1c0..56c0e584bb6c 100644
> --- a/drivers/staging/r8188eu/include/rtw_mlme_ext.h
> +++ b/drivers/staging/r8188eu/include/rtw_mlme_ext.h
> @@ -468,8 +468,7 @@ unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps);
> void Update_RA_Entry(struct adapter *padapter, u32 mac_id);
> void set_sta_rate(struct adapter *padapter, struct sta_info *psta);
>
> -unsigned int receive_disconnect(struct adapter *padapter,
> - unsigned char *macaddr, unsigned short reason);
> +void receive_disconnect(struct adapter *padapter, unsigned char *macaddr, unsigned short reason);
>
> unsigned char get_highest_rate_idx(u32 mask);
> int support_short_GI(struct adapter *padapter, struct HT_caps_element *caps);

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150

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