From: Colin Ian King Date: Mon, 21 Mar 2022 05:01:12 +0000 (-0700) Subject: Input: adi - remove redundant variable z X-Git-Tag: baikal/mips/sdk6.1~6069^2~1^2 X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=6a6f2150c89e2ef5a259e2b8df28d91cee134759;p=kernel.git Input: adi - remove redundant variable z Variable z is being assigned a value that is never read, the variable is redundant and can be removed. Cleans up clang scan build warning: drivers/input/joystick/adi.c:139:6: warning: Although the value stored to 'z' is used in the enclosing expression, the value is never actually read from 'z' [deadcode.DeadStores] Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20220318002318.80519-1-colin.i.king@gmail.com Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c index 592c95b87f547..e10d57bf1180c 100644 --- a/drivers/input/joystick/adi.c +++ b/drivers/input/joystick/adi.c @@ -123,7 +123,7 @@ static void adi_read_packet(struct adi_port *port) { struct adi *adi = port->adi; struct gameport *gameport = port->gameport; - unsigned char u, v, w, x, z; + unsigned char u, v, w, x; int t[2], s[2], i; unsigned long flags; @@ -136,7 +136,7 @@ static void adi_read_packet(struct adi_port *port) local_irq_save(flags); gameport_trigger(gameport); - v = z = gameport_read(gameport); + v = gameport_read(gameport); do { u = v;