[PATCH] Input: i8042: Remove unneeded variable
STALE2045d
From: angkery <hidden>
Date: 2021-02-25 13:52:34
Also in:
lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
From: Junlin Yang <redacted> The variable "delay" is initialized to zero and then returned. So remove the delay variable and return zero. Generated by:scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Junlin Yang <redacted> --- drivers/input/serio/i8042.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index abae23a..145bda1 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c@@ -1126,7 +1126,6 @@ static void i8042_controller_reset(bool s2r_wants_reset) static long i8042_panic_blink(int state) { - long delay = 0; char led; led = (state) ? 0x01 | 0x04 : 0;
@@ -1142,7 +1141,7 @@ static long i8042_panic_blink(int state) dbg("%02x -> i8042 (panic blink)\n", led); i8042_write_data(led); DELAY; - return delay; + return 0; } #undef DELAY
--
1.9.1