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Input: cyapa - remove redundant assignment to 'pwr_cmd'

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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 <colin.king@canonical.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Colin Ian King 2018-01-18 11:22:11 -08:00 committed by Dmitry Torokhov
parent 0de4502725
commit deb106beb7
1 changed files with 1 additions and 1 deletions
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2
drivers/input/mouse/cyapa.c
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@ -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;