From deb106beb7efebd43a98d0fa84b3709a862da20c Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 18 Jan 2018 11:22:11 -0800 Subject: [PATCH] Input: cyapa - remove redundant assignment to 'pwr_cmd' The variable pwr_cmd is being assigned to cyapa->suspend_power_mode twice, once during the declaration and once after taking an interruptible mutex lock. Remove the redundant first assignment since the value is never read and it is outside the mutex lock. Cleans up clang warning: drivers/input/mouse/cyapa.c:743:5: warning: Value stored to 'pwr_cmd' during its initialization is never read Signed-off-by: Colin Ian King Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/cyapa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/mouse/cyapa.c b/drivers/input/mouse/cyapa.c index fd8865c65caf..dfd3873513e4 100644 --- a/drivers/input/mouse/cyapa.c +++ b/drivers/input/mouse/cyapa.c @@ -740,7 +740,7 @@ static ssize_t cyapa_show_suspend_scanrate(struct device *dev, char *buf) { struct cyapa *cyapa = dev_get_drvdata(dev); - u8 pwr_cmd = cyapa->suspend_power_mode; + u8 pwr_cmd; u16 sleep_time; int len; int error;