staging: rtl8188eu: correct code alignment

---
 drivers/staging/rtl8188eu/core/rtw_io.c          |  2 +-
 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c    |  2 +-
 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c   | 34 ++++++++++++------------
 drivers/staging/rtl8188eu/os_dep/osdep_service.c |  2 +-
 4 files changed, 20 insertions(+), 20 deletions(-)
 
diff --git a/drivers/staging/rtl8188eu/core/rtw_io.c b/drivers/staging/rtl8188eu/core/rtw_io.c
index 10c9c65..c47990a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_io.c
+++ b/drivers/staging/rtl8188eu/core/rtw_io.c
@@ -296,7 +296,7 @@ u32 _rtw_write_port_and_wait(struct adapter *adapter, u32 addr, u32 cnt, u8 *pme
 	if (ret == _SUCCESS)
 		ret = rtw_sctx_wait(&sctx);
 
-	 return ret;
+	return ret;
 }
 
 void _rtw_write_port_cancel(struct adapter *adapter)
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 7ab5ff0..6519a7b 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -4419,7 +4419,7 @@ s32 dump_mgntframe_and_wait(struct adapter *padapter, struct xmit_frame *pmgntfr
 	if (ret == _SUCCESS)
 		ret = rtw_sctx_wait(&sctx);
 
-	 return ret;
+	return ret;
 }
 
 s32 dump_mgntframe_and_wait_ack(struct adapter *padapter, struct xmit_frame *pmgntframe)
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index ae54587..a002d2e 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -7228,25 +7228,25 @@ static int rtw_mp_thermal(struct net_device *dev,
 	if (copy_from_user(extra, wrqu->pointer, wrqu->length))
 		return -EFAULT;
 
-	 bwrite = strncmp(extra, "write", 6); /*  strncmp true is 0 */
+	bwrite = strncmp(extra, "write", 6); /*  strncmp true is 0 */
 
-	 Hal_GetThermalMeter(padapter, &val);
+	Hal_GetThermalMeter(padapter, &val);
 
-	 if (bwrite == 0) {
-			EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false);
-			if (2 > max_available_size) {
-				DBG_88E("no available efuse!\n");
-				return -EFAULT;
-			}
-			if (rtw_efuse_map_write(padapter, addr, cnt, &val) == _FAIL) {
-				DBG_88E("rtw_efuse_map_write error\n");
-				return -EFAULT;
-			} else {
-				 sprintf(extra, " efuse write ok :%d", val);
-			}
-	 } else {
-			 sprintf(extra, "%d", val);
-	 }
+	if (bwrite == 0) {
+		EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false);
+		if (2 > max_available_size) {
+			DBG_88E("no available efuse!\n");
+			return -EFAULT;
+		}
+		if (rtw_efuse_map_write(padapter, addr, cnt, &val) == _FAIL) {
+			DBG_88E("rtw_efuse_map_write error\n");
+			return -EFAULT;
+		} else {
+			 sprintf(extra, " efuse write ok :%d", val);
+		}
+	} else {
+		 sprintf(extra, "%d", val);
+	}
 	wrqu->length = strlen(extra);
 
 	return 0;
diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
index 5a9e9e4..7b3fb35 100644
--- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8188eu/os_dep/osdep_service.c
@@ -52,7 +52,7 @@ u32 rtw_atoi(u8 *s)
 	}
 	if (flag == 1)
 		num = num * -1;
-	 return num;
+	return num;
 }
 
 inline u8 *_rtw_vmalloc(u32 sz)