staging: rtl8723bs: remove return statements from void functions

Remove unnecessary return statements from void functions reported by
checkpatch.

WARNING: void function return statements are not generally useful

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20190914115634.67874-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 34adf57..4000125 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -329,7 +329,6 @@ void rtw_generate_random_ibss(u8 *pibss)
        pibss[3] = (u8)(curtime & 0xff) ;/* p[0]; */
        pibss[4] = (u8)((curtime>>8) & 0xff) ;/* p[1]; */
        pibss[5] = (u8)((curtime>>16) & 0xff) ;/* p[2]; */
-       return;
 }
 
 u8 *rtw_get_capability_from_ie(u8 *ie)
@@ -832,8 +831,6 @@ void rtw_survey_event_callback(struct adapter       *adapter, u8 *pbuf)
 exit:
 
        spin_unlock_bh(&pmlmepriv->lock);
-
-       return;
 }
 
 
@@ -1840,8 +1837,6 @@ void rtw_mlme_reset_auto_scan_int(struct adapter *adapter)
                        mlme->auto_scan_int_ms = mlme->roam_scan_int_ms;
        } else
                mlme->auto_scan_int_ms = 0; /* disabled */
-
-       return;
 }
 
 static void rtw_auto_scan_handler(struct adapter *padapter)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index c7170a2..5e687f6 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -3087,8 +3087,6 @@ void issue_auth(struct adapter *padapter, struct sta_info *psta, unsigned short
        rtw_wep_encrypt(padapter, (u8 *)pmgntframe);
        DBG_871X("%s\n", __func__);
        dump_mgntframe(padapter, pmgntframe);
-
-       return;
 }
 
 
@@ -3406,8 +3404,6 @@ exit:
                rtw_buf_update(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len, (u8 *)pwlanhdr, pattrib->pktlen);
        else
                rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len);
-
-       return;
 }
 
 /* when wait_ack is ture, this function shoule be called at process context */
@@ -5261,8 +5257,6 @@ void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr, unsi
        DBG_871X("report_del_sta_event: delete STA, mac_id =%d\n", mac_id);
 
        rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
-
-       return;
 }
 
 void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int cam_idx)
@@ -5307,8 +5301,6 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int
        DBG_871X("report_add_sta_event: add STA\n");
 
        rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
-
-       return;
 }
 
 /****************************************************************************
@@ -5870,8 +5862,6 @@ void link_timer_hdl(struct timer_list *t)
                issue_assocreq(padapter);
                set_link_timer(pmlmeext, REASSOC_TO);
        }
-
-       return;
 }
 
 void addba_timer_hdl(struct timer_list *t)

diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index 4075de0..30137f0 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -190,7 +190,6 @@ void rtw_ps_processor(struct adapter *padapter)
        }
 exit:
        pwrpriv->ps_processing = false;
-       return;
 }
 
 static void pwr_state_check_handler(struct timer_list *t)

diff --git a/drivers/staging/rtl8723bs/core/rtw_security.c b/drivers/staging/rtl8723bs/core/rtw_security.c
index 57cfe06..5ffaf9b 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_security.c
+++ b/drivers/staging/rtl8723bs/core/rtw_security.c
@@ -309,7 +309,6 @@ void rtw_wep_decrypt(struct adapter  *padapter, u8 *precvframe)
 
                WEP_SW_DEC_CNT_INC(psecuritypriv, prxattrib->ra);
        }
-       return;
 }
 
 /* 3           =====TKIP related ===== */

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index ea3ea2a..5ab98f3 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -1170,8 +1170,6 @@ void HT_info_handler(struct adapter *padapter, struct ndis_80211_var_ie *pIE)
 
        pmlmeinfo->HT_info_enable = 1;
        memcpy(&(pmlmeinfo->HT_info), pIE->data, pIE->Length);
-
-       return;
 }
 
 void HTOnAssocRsp(struct adapter *padapter)

diff --git a/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c b/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c
index 3239d37..1ca9063 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c
+++ b/drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c
@@ -402,8 +402,6 @@ static void GetDeltaSwingTable_8723B(
                *TemperatureUP_B   = (u8 *)DeltaSwingTableIdx_2GA_P_8188E;
                *TemperatureDOWN_B = (u8 *)DeltaSwingTableIdx_2GA_N_8188E;
        }
-
-       return;
 }
 
 

diff --git a/drivers/staging/rtl8723bs/hal/odm_DIG.c b/drivers/staging/rtl8723bs/hal/odm_DIG.c
index 70d98c5..40fe43c 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/odm_DIG.c
+++ b/drivers/staging/rtl8723bs/hal/odm_DIG.c
@@ -1074,7 +1074,6 @@ void odm_FAThresholdCheck(
                dm_FA_thres[1] = 4000;
                dm_FA_thres[2] = 5000;
        }
-       return;
 }
 
 u8 odm_ForbiddenIGICheck(void *pDM_VOID, u8 DIG_Dynamic_MIN, u8 CurrentIGI)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
index faeaf24..87535a4 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c
@@ -3773,7 +3773,6 @@ void C2HPacketHandler_8723B(struct adapter *padapter, u8 *pbuffer, u16 length)
 
        process_c2h_event(padapter, &C2hEvent, tmpBuf);
        /* c2h_handler_8723b(padapter,&C2hEvent); */
-       return;
 }
 
 void SetHwReg8723B(struct adapter *padapter, u8 variable, u8 *val)

diff --git a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
index 0f33010..e8577c0 100644 (file)
--- a/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
+++ b/drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c
@@ -179,8 +179,6 @@ static void rtl8723bs_c2h_packet_handler(struct adapter *padapter,
                kfree(tmp);
 
        /* DBG_871X("-%s res(%d)\n", __func__, res); */
-
-       return;
 }
 
 static inline union recv_frame *try_alloc_recvframe(struct recv_priv *precvpriv,

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index f819abb..67d56f3 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -1422,7 +1422,6 @@ void rtw_cfg80211_unlink_bss(struct adapter *padapter, struct wlan_network *pnet
                DBG_8192C("%s(): cfg80211_unlink %s!! () ", __func__, select_network.Ssid.Ssid);
                cfg80211_put_bss(padapter->rtw_wdev->wiphy, bss);
        }
-       return;
 }
 
 void rtw_cfg80211_surveydone_event_callback(struct adapter *padapter)

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index d3784c4..12f683e 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -281,7 +281,6 @@ static void sdio_dvobj_deinit(struct sdio_func *func)
                sdio_deinit(dvobj);
                devobj_deinit(dvobj);
        }
-       return;
 }
 
 void rtw_set_hal_ops(struct adapter *padapter)