[PATCH 2/3] hid-steam: Mutex cleanup

[Vicki Pfau <vi@xxxxxxxxxxx>]

Both branches of this if/else start with mutex_lock and end with mutex_unlock.
This hoists the mutex lock/unlock outside of the if statement for simplicity.

Signed-off-by: Vicki Pfau <vi@xxxxxxxxxxx>
---
 drivers/hid/hid-steam.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/hid/hid-steam.c b/drivers/hid/hid-steam.c
index 395dbe642f00..d6be0deea330 100644
--- a/drivers/hid/hid-steam.c
+++ b/drivers/hid/hid-steam.c
@@ -559,15 +559,13 @@ static void steam_set_lizard_mode(struct steam_device *steam, bool enable)
 	if (steam->gamepad_mode)
 		enable = false;
 
+	mutex_lock(&steam->report_mutex);
 	if (enable) {
-		mutex_lock(&steam->report_mutex);
 		/* enable esc, enter, cursors */
 		steam_send_report_byte(steam, ID_SET_DEFAULT_DIGITAL_MAPPINGS);
 		/* reset settings */
 		steam_send_report_byte(steam, ID_LOAD_DEFAULT_SETTINGS);
-		mutex_unlock(&steam->report_mutex);
 	} else {
-		mutex_lock(&steam->report_mutex);
 		/* disable esc, enter, cursor */
 		steam_send_report_byte(steam, ID_CLEAR_DIGITAL_MAPPINGS);
 
@@ -579,15 +577,14 @@ static void steam_set_lizard_mode(struct steam_device *steam, bool enable)
 				SETTING_RIGHT_TRACKPAD_CLICK_PRESSURE, 0xFFFF, /* disable haptic click */
 				SETTING_STEAM_WATCHDOG_ENABLE, 0, /* disable watchdog that tests if Steam is active */
 				0);
-			mutex_unlock(&steam->report_mutex);
 		} else {
 			steam_write_settings(steam,
 				SETTING_LEFT_TRACKPAD_MODE, TRACKPAD_NONE, /* disable mouse */
 				SETTING_RIGHT_TRACKPAD_MODE, TRACKPAD_NONE, /* disable mouse */
 				0);
-			mutex_unlock(&steam->report_mutex);
 		}
 	}
+	mutex_unlock(&steam->report_mutex);
 }
 
 static int steam_input_open(struct input_dev *dev)
-- 
2.48.1