diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c
index b66746160223..dbaba2c6cce5 100644
--- a/drivers/staging/rtl8188eu/core/rtw_efuse.c
+++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c
@@ -31,7 +31,7 @@
 
 enum{
 		VOLTAGE_V25						= 0x03,
-		LDOE25_SHIFT						= 28 ,
+		LDOE25_SHIFT						= 28,
 	};
 
 /*
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index 6c91aa58d924..a0f9f9e63b7f 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -141,7 +141,7 @@ struct	wlan_network *_rtw_alloc_network(struct	mlme_priv *pmlmepriv)/* _queue *f
 	}
 	plist = free_queue->queue.next;
 
-	pnetwork = container_of(plist , struct wlan_network, list);
+	pnetwork = container_of(plist, struct wlan_network, list);
 
 	list_del_init(&pnetwork->list);
 
@@ -219,7 +219,7 @@ struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr)
 	plist = phead->next;
 
 	while (plist != phead) {
-		pnetwork = container_of(plist, struct wlan_network , list);
+		pnetwork = container_of(plist, struct wlan_network, list);
 		if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN))
 			break;
 		plist = plist->next;
@@ -724,11 +724,11 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 	pmlmeext = &adapter->mlmeextpriv;
 }
 
-void rtw_dummy_event_callback(struct adapter *adapter , u8 *pbuf)
+void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf)
 {
 }
 
-void rtw_fwdbg_event_callback(struct adapter *adapter , u8 *pbuf)
+void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf)
 {
 }
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 0169a7d3e4c2..052d0f456956 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -804,7 +804,7 @@ unsigned int OnAuth(struct adapter *padapter, struct recv_frame *precv_frame)
 auth_fail:
 
 	if (pstat)
-		rtw_free_stainfo(padapter , pstat);
+		rtw_free_stainfo(padapter, pstat);
 
 	pstat = &stat;
 	memset((char *)pstat, '\0', sizeof(stat));
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index 0b1cb03ab7b2..19b3a0d6de9a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -156,7 +156,7 @@ static void rtw_mfree_all_stainfo(struct sta_priv *pstapriv)
 	plist = phead->next;
 
 	while (phead != plist) {
-		psta = container_of(plist, struct sta_info , list);
+		psta = container_of(plist, struct sta_info, list);
 		plist = plist->next;
 	}
 
@@ -257,7 +257,7 @@ struct	sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
 
 		RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_info_,
 			 ("alloc number_%d stainfo  with hwaddr = %pM\n",
-			 pstapriv->asoc_sta_count , hwaddr));
+			 pstapriv->asoc_sta_count, hwaddr));
 
 		init_addba_retry_timer(pstapriv->padapter, psta);
 
@@ -291,7 +291,7 @@ exit:
 }
 
 /*  using pstapriv->sta_hash_lock to protect */
-u32	rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta)
+u32	rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
 {
 	int i;
 	struct __queue *pfree_sta_queue;
@@ -440,12 +440,12 @@ void rtw_free_all_stainfo(struct adapter *padapter)
 		plist = phead->next;
 
 		while (phead != plist) {
-			psta = container_of(plist, struct sta_info , hash_list);
+			psta = container_of(plist, struct sta_info, hash_list);
 
 			plist = plist->next;
 
 			if (pbcmc_stainfo != psta)
-				rtw_free_stainfo(padapter , psta);
+				rtw_free_stainfo(padapter, psta);
 		}
 	}
 	spin_unlock_bh(&pstapriv->sta_hash_lock);
diff --git a/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c b/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c
index 082f0ca198ef..15a176596305 100644
--- a/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c
+++ b/drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c
@@ -87,7 +87,7 @@ static u8 DROPING_NECESSARY[RATESIZE] = {
 
 static u8 PendingForRateUpFail[5] = {2, 10, 24, 40, 60};
 static u16 DynamicTxRPTTiming[6] = {
-	0x186a, 0x30d4, 0x493e, 0x61a8, 0x7a12 , 0x927c}; /*  200ms-1200ms */
+	0x186a, 0x30d4, 0x493e, 0x61a8, 0x7a12, 0x927c}; /*  200ms-1200ms */
 
 /*  End Rate adaptive parameters */
 
diff --git a/drivers/staging/rtl8188eu/hal/pwrseqcmd.c b/drivers/staging/rtl8188eu/hal/pwrseqcmd.c
index 73e1f8b36b37..3e60b23819ae 100644
--- a/drivers/staging/rtl8188eu/hal/pwrseqcmd.c
+++ b/drivers/staging/rtl8188eu/hal/pwrseqcmd.c
@@ -37,7 +37,7 @@ u8 rtl88eu_pwrseqcmdparsing(struct adapter *padapter, u8 cut_vers, u8 fab_vers,
 	do {
 		pwrcfgcmd = pwrseqcmd[aryidx];
 
-		RT_TRACE(_module_hal_init_c_ , _drv_info_,
+		RT_TRACE(_module_hal_init_c_, _drv_info_,
 			 ("rtl88eu_pwrseqcmdparsing: offset(%#x) cut_msk(%#x)"
 			  "fab_msk(%#x) interface_msk(%#x) base(%#x) cmd(%#x)"
 			  "msk(%#x) value(%#x)\n",
diff --git a/drivers/staging/rtl8188eu/include/rtw_led.h b/drivers/staging/rtl8188eu/include/rtw_led.h
index 7a5303d50d49..f2054ef70358 100644
--- a/drivers/staging/rtl8188eu/include/rtw_led.h
+++ b/drivers/staging/rtl8188eu/include/rtw_led.h
@@ -30,7 +30,7 @@ enum LED_CTL_MODE {
 	LED_CTL_LINK,
 	LED_CTL_NO_LINK,
 	LED_CTL_TX,
-	LED_CTL_RX ,
+	LED_CTL_RX,
 	LED_CTL_SITE_SURVEY,
 	LED_CTL_POWER_OFF,
 	LED_CTL_START_TO_LINK,
diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
index 2bd11acb4c03..1df586aa0a9a 100644
--- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h
@@ -759,7 +759,7 @@ enum rtw_c2h_event {
 	GEN_EVT_CODE(_Survey),	 /*8*/
 	GEN_EVT_CODE(_SurveyDone),	 /*9*/
 
-	GEN_EVT_CODE(_JoinBss) , /*10*/
+	GEN_EVT_CODE(_JoinBss), /*10*/
 	GEN_EVT_CODE(_AddSTA),
 	GEN_EVT_CODE(_DelSTA),
 	GEN_EVT_CODE(_AtimDone),
diff --git a/drivers/staging/rtl8188eu/include/rtw_security.h b/drivers/staging/rtl8188eu/include/rtw_security.h
index e9723a72af5e..abe7e21e6e20 100644
--- a/drivers/staging/rtl8188eu/include/rtw_security.h
+++ b/drivers/staging/rtl8188eu/include/rtw_security.h
@@ -328,7 +328,7 @@ static const unsigned long K[64] = {
 #define RORc(x, y) \
 	(((((unsigned long)(x) & 0xFFFFFFFFUL) >> (unsigned long)((y)&31)) | \
 	 ((unsigned long)(x) << (unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL)
-#define Ch(x, y , z)       (z ^ (x & (y ^ z)))
+#define Ch(x, y, z)       (z ^ (x & (y ^ z)))
 #define Maj(x, y, z)      (((x | y) & z) | (x & y))
 #define S(x, n)         RORc((x), (n))
 #define R(x, n)         (((x)&0xFFFFFFFFUL)>>(n))
diff --git a/drivers/staging/rtl8188eu/os_dep/rtw_android.c b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
index 99ce077007f4..5f3337c281ee 100644
--- a/drivers/staging/rtl8188eu/os_dep/rtw_android.c
+++ b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
@@ -79,7 +79,7 @@ int rtw_android_cmdstr_to_num(char *cmdstr)
 {
 	int cmd_num;
 	for (cmd_num = 0; cmd_num < ANDROID_WIFI_CMD_MAX; cmd_num++)
-		if (0 == strncasecmp(cmdstr , android_wifi_cmd_str[cmd_num],
+		if (0 == strncasecmp(cmdstr, android_wifi_cmd_str[cmd_num],
 				  strlen(android_wifi_cmd_str[cmd_num])))
 			break;
 	return cmd_num;