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authorColin Ian King <colin.king@canonical.com>2020-08-06 15:35:17 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2020-08-06 17:33:41 -0700
commit47fcd0f969e98c4a82a12efb956c6f8d39aa918a (patch)
treef5579fa191e6e425f70552bf3159d4847291bdb2
parentd431b9e6af1903e112f5f773a0137be4fe5b17e8 (diff)
Input: alps - remove redundant assignment to variable ret
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>
-rw-r--r--drivers/input/mouse/alps.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 34700eda0429..b067bfd2699c 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1929,7 +1929,7 @@ static int alps_monitor_mode(struct psmouse *psmouse, bool enable)
static int alps_absolute_mode_v6(struct psmouse *psmouse)
{
u16 reg_val = 0x181;
- int ret = -1;
+ int ret;
/* enter monitor mode, to write the register */
if (alps_monitor_mode(psmouse, true))