diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c
index 885657531607..33cc92337394 100644
--- a/drivers/hid/hid-samsung.c
+++ b/drivers/hid/hid-samsung.c
@@ -67,20 +67,17 @@ static __u8 *samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 		rdesc[178] = 0x08;
 		rdesc[180] = 0x06;
 		rdesc[182] = 0x42;
-	} else
-	if (*rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
+	} else if (*rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
 			rdesc[194] == 0x25 && rdesc[195] == 0x12) {
 		samsung_irda_dev_trace(hdev, 203);
 		rdesc[193] = 0x1;
 		rdesc[195] = 0xf;
-	} else
-	if (*rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
+	} else if (*rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
 			rdesc[126] == 0x25 && rdesc[127] == 0x11) {
 		samsung_irda_dev_trace(hdev, 135);
 		rdesc[125] = 0x1;
 		rdesc[127] = 0xe;
-	} else
-	if (*rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
+	} else if (*rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
 			rdesc[162] == 0x25 && rdesc[163] == 0x01) {
 		samsung_irda_dev_trace(hdev, 171);
 		rdesc[161] = 0x1;
@@ -99,7 +96,7 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
 	unsigned short ifnum = intf->cur_altsetting->desc.bInterfaceNumber;
 
-	if (1 != ifnum || HID_UP_CONSUMER != (usage->hid & HID_USAGE_PAGE))
+	if (ifnum != 1 || HID_UP_CONSUMER != (usage->hid & HID_USAGE_PAGE))
 		return 0;
 
 	dbg_hid("samsung wireless keyboard/mouse input mapping event [0x%x]\n",
@@ -107,17 +104,39 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
 
 	switch (usage->hid & HID_USAGE) {
 	/* report 2 */
-	case 0x183: samsung_kbd_mouse_map_key_clear(KEY_MEDIA); break;
-	case 0x195: samsung_kbd_mouse_map_key_clear(KEY_EMAIL);	break;
-	case 0x196: samsung_kbd_mouse_map_key_clear(KEY_CALC); break;
-	case 0x197: samsung_kbd_mouse_map_key_clear(KEY_COMPUTER); break;
-	case 0x22b: samsung_kbd_mouse_map_key_clear(KEY_SEARCH); break;
-	case 0x22c: samsung_kbd_mouse_map_key_clear(KEY_WWW); break;
-	case 0x22d: samsung_kbd_mouse_map_key_clear(KEY_BACK); break;
-	case 0x22e: samsung_kbd_mouse_map_key_clear(KEY_FORWARD); break;
-	case 0x22f: samsung_kbd_mouse_map_key_clear(KEY_FAVORITES); break;
-	case 0x230: samsung_kbd_mouse_map_key_clear(KEY_REFRESH); break;
-	case 0x231: samsung_kbd_mouse_map_key_clear(KEY_STOP); break;
+	case 0x183:
+		samsung_kbd_mouse_map_key_clear(KEY_MEDIA);
+		break;
+	case 0x195:
+		samsung_kbd_mouse_map_key_clear(KEY_EMAIL);
+		break;
+	case 0x196:
+		samsung_kbd_mouse_map_key_clear(KEY_CALC);
+		break;
+	case 0x197:
+		samsung_kbd_mouse_map_key_clear(KEY_COMPUTER);
+		break;
+	case 0x22b:
+		samsung_kbd_mouse_map_key_clear(KEY_SEARCH);
+		break;
+	case 0x22c:
+		samsung_kbd_mouse_map_key_clear(KEY_WWW);
+		break;
+	case 0x22d:
+		samsung_kbd_mouse_map_key_clear(KEY_BACK);
+		break;
+	case 0x22e:
+		samsung_kbd_mouse_map_key_clear(KEY_FORWARD);
+		break;
+	case 0x22f:
+		samsung_kbd_mouse_map_key_clear(KEY_FAVORITES);
+		break;
+	case 0x230:
+		samsung_kbd_mouse_map_key_clear(KEY_REFRESH);
+		break;
+	case 0x231:
+		samsung_kbd_mouse_map_key_clear(KEY_STOP);
+		break;
 	default:
 		return 0;
 	}
@@ -128,7 +147,7 @@ static int samsung_kbd_mouse_input_mapping(struct hid_device *hdev,
 static __u8 *samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 	unsigned int *rsize)
 {
-	if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product  && hid_is_usb(hdev))
+	if (hdev->product == USB_DEVICE_ID_SAMSUNG_IR_REMOTE && hid_is_usb(hdev))
 		rdesc = samsung_irda_report_fixup(hdev, rdesc, rsize);
 	return rdesc;
 }
@@ -139,7 +158,7 @@ static int samsung_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 {
 	int ret = 0;
 
-	if (USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE == hdev->product  && hid_is_usb(hdev))
+	if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE && hid_is_usb(hdev))
 		ret = samsung_kbd_mouse_input_mapping(hdev,
 			hi, field, usage, bit, max);
 
@@ -158,7 +177,7 @@ static int samsung_probe(struct hid_device *hdev,
 		goto err_free;
 	}
 
-	if (USB_DEVICE_ID_SAMSUNG_IR_REMOTE == hdev->product) {
+	if (hdev->product == USB_DEVICE_ID_SAMSUNG_IR_REMOTE) {
 		if (!hid_is_usb(hdev)) {
 			ret = -EINVAL;
 			goto err_free;
