[PATCH v2 2/3] staging: vt6656: Use return instead of goto

[Oscar Carter <oscar.carter@xxxxxxx>]

Replace the "goto" statements with a direct "return ret" as the jump
label only returns the ret variable.

Also, remove the unnecessary variable initialization because the ret
variable is set a few lines later.

Signed-off-by: Oscar Carter <oscar.carter@xxxxxxx>
---
 drivers/staging/vt6656/rf.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/vt6656/rf.c b/drivers/staging/vt6656/rf.c
index 82d3b6081b5b..888b6fcb6e91 100644
--- a/drivers/staging/vt6656/rf.c
+++ b/drivers/staging/vt6656/rf.c
@@ -766,7 +766,7 @@ void vnt_rf_rssi_to_dbm(struct vnt_private *priv, u8 rssi, long *dbm)

 int vnt_rf_table_download(struct vnt_private *priv)
 {
-	int ret = 0;
+	int ret;
 	u16 length1 = 0, length2 = 0, length3 = 0;
 	u8 *addr1 = NULL, *addr2 = NULL, *addr3 = NULL;
 	u16 length, value;
@@ -819,7 +819,7 @@ int vnt_rf_table_download(struct vnt_private *priv)
 	ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, 0,
 			      MESSAGE_REQUEST_RF_INIT, length1, addr1);
 	if (ret)
-		goto end;
+		return ret;

 	/* Channel Table 0 */
 	value = 0;
@@ -832,7 +832,7 @@ int vnt_rf_table_download(struct vnt_private *priv)
 		ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, value,
 				      MESSAGE_REQUEST_RF_CH0, length, addr2);
 		if (ret)
-			goto end;
+			return ret;

 		length2 -= length;
 		value += length;
@@ -850,7 +850,7 @@ int vnt_rf_table_download(struct vnt_private *priv)
 		ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, value,
 				      MESSAGE_REQUEST_RF_CH1, length, addr3);
 		if (ret)
-			goto end;
+			return ret;

 		length3 -= length;
 		value += length;
@@ -867,7 +867,7 @@ int vnt_rf_table_download(struct vnt_private *priv)
 		ret = vnt_control_out(priv, MESSAGE_TYPE_WRITE, 0,
 				      MESSAGE_REQUEST_RF_INIT2, length1, addr1);
 		if (ret)
-			goto end;
+			return ret;

 		/* Channel Table 0 */
 		value = 0;
@@ -881,7 +881,7 @@ int vnt_rf_table_download(struct vnt_private *priv)
 					      MESSAGE_REQUEST_RF_CH2, length,
 					      addr2);
 			if (ret)
-				goto end;
+				return ret;

 			length2 -= length;
 			value += length;
@@ -889,6 +889,5 @@ int vnt_rf_table_download(struct vnt_private *priv)
 		}
 	}

-end:
-	return ret;
+	return 0;
 }
--
2.20.1

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