Return-path: Received: from mail-wi0-f169.google.com ([209.85.212.169]:58809 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751267AbbARA4B (ORCPT ); Sat, 17 Jan 2015 19:56:01 -0500 Received: by mail-wi0-f169.google.com with SMTP id bs8so10543914wib.0 for ; Sat, 17 Jan 2015 16:56:00 -0800 (PST) From: Rickard Strandqvist To: Larry Finger , Jes Sorensen Cc: Rickard Strandqvist , Greg Kroah-Hartman , Tina Ruchandani , linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] staging: rtl8723au: core: rtw_cmd: Remove unused functions Date: Sun, 18 Jan 2015 01:59:09 +0100 Message-Id: <1421542749-17843-1-git-send-email-rickard_strandqvist@spectrumdigital.se> (sfid-20150118_015606_593854_AC3FE5D5) Sender: linux-wireless-owner@vger.kernel.org List-ID: Removes some functions that are not used anywhere: rtw_set_ch_cmd23a() rtw_cmd_clr_isr23a() This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist --- drivers/staging/rtl8723au/core/rtw_cmd.c | 61 --------------------------- drivers/staging/rtl8723au/include/rtw_cmd.h | 2 - 2 files changed, 63 deletions(-) diff --git a/drivers/staging/rtl8723au/core/rtw_cmd.c b/drivers/staging/rtl8723au/core/rtw_cmd.c index 60e0ded..2447a56 100644 --- a/drivers/staging/rtl8723au/core/rtw_cmd.c +++ b/drivers/staging/rtl8723au/core/rtw_cmd.c @@ -245,11 +245,6 @@ exit: return res; } -void rtw_cmd_clr_isr23a(struct cmd_priv *pcmdpriv) -{ - pcmdpriv->cmd_done_cnt++; -} - void rtw_free_cmd_obj23a(struct cmd_obj *pcmd) { @@ -852,62 +847,6 @@ exit: return res; } -/* - * This is only ever called from on_action_spct23a_ch_switch () which isn't - * called from anywhere itself - */ -int rtw_set_ch_cmd23a(struct rtw_adapter *padapter, u8 ch, u8 bw, u8 ch_offset, - u8 enqueue) -{ - struct cmd_obj *pcmdobj; - struct set_ch_parm *set_ch_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - int res = _SUCCESS; - - DBG_8723A("%s(%s): ch:%u, bw:%u, ch_offset:%u\n", __func__, - padapter->pnetdev->name, ch, bw, ch_offset); - - /* check input parameter */ - - /* prepare cmd parameter */ - set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_KERNEL); - if (!set_ch_parm) { - res = _FAIL; - goto exit; - } - set_ch_parm->ch = ch; - set_ch_parm->bw = bw; - set_ch_parm->ch_offset = ch_offset; - - if (enqueue) { - /* need enqueue, prepare cmd_obj and enqueue */ - pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmdobj) { - kfree(set_ch_parm); - res = _FAIL; - goto exit; - } - - init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, - GEN_CMD_CODE(_SetChannel)); - res = rtw_enqueue_cmd23a(pcmdpriv, pcmdobj); - } else { - /* no need to enqueue, do the cmd hdl directly and - free cmd parameter */ - if (H2C_SUCCESS != set_ch_hdl23a(padapter, (u8 *)set_ch_parm)) - res = _FAIL; - - kfree(set_ch_parm); - } - - /* do something based on res... */ -exit: - - DBG_8723A("%s(%s): res:%u\n", __func__, padapter->pnetdev->name, res); - - return res; -} - static void traffic_status_watchdog(struct rtw_adapter *padapter) { u8 bEnterPS; diff --git a/drivers/staging/rtl8723au/include/rtw_cmd.h b/drivers/staging/rtl8723au/include/rtw_cmd.h index 7104410..204c10d 100644 --- a/drivers/staging/rtl8723au/include/rtw_cmd.h +++ b/drivers/staging/rtl8723au/include/rtw_cmd.h @@ -99,7 +99,6 @@ int rtw_init_cmd_priv23a(struct cmd_priv *pcmdpriv); u32 rtw_init_evt_priv23a (struct evt_priv *pevtpriv); void rtw_free_evt_priv23a (struct evt_priv *pevtpriv); -void rtw_cmd_clr_isr23a(struct cmd_priv *pcmdpriv); void rtw_evt_notify_isr(struct evt_priv *pevtpriv); enum rtw_drvextra_cmd_id @@ -713,7 +712,6 @@ int rtw_ps_cmd23a(struct rtw_adapter*padapter); int rtw_chk_hi_queue_cmd23a(struct rtw_adapter*padapter); #endif -int rtw_set_ch_cmd23a(struct rtw_adapter*padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue); int rtw_set_chplan_cmd(struct rtw_adapter*padapter, u8 chplan, u8 enqueue); int rtw_led_blink_cmd(struct rtw_adapter*padapter, struct led_8723a *pLed); int rtw_set_csa_cmd(struct rtw_adapter*padapter, u8 new_ch_no); -- 1.7.10.4