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Input: alps - remove redundant assignment to variable ret

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The variable ret is being initialized with a value that is
never read and it is being updated later with a new value. The
initialization is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200603135742.130852-1-colin.king@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Colin Ian King 2020-08-06 15:35:17 -07:00 committed by Dmitry Torokhov
parent d431b9e6af
commit 47fcd0f969
1 changed files with 1 additions and 1 deletions
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drivers/input/mouse/alps.c
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@ -1929,7 +1929,7 @@ static int alps_monitor_mode(struct psmouse *psmouse, bool enable)
static int alps_absolute_mode_v6(struct psmouse *psmouse) static int alps_absolute_mode_v6(struct psmouse *psmouse)
{ {
u16 reg_val = 0x181; u16 reg_val = 0x181;
int ret = -1; int ret;
/* enter monitor mode, to write the register */ /* enter monitor mode, to write the register */
if (alps_monitor_mode(psmouse, true)) if (alps_monitor_mode(psmouse, true))