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| author |   Colin Ian King <colin.i.king@gmail.com> | 2022-03-20 22:01:12 -0700 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-03-20 22:02:00 -0700 |
| commit | a949087c2285c8de4f0f204cab2d4eece9d929a2 (patch) | |
| tree | d7c9d50e8e6051a5150c928fcd477011b3db9cd5 /drivers/input/joystick/adi.c | |
| parent | Input: add Imagis touchscreen driver (diff) | |
| download | linux-dev-a949087c2285c8de4f0f204cab2d4eece9d929a2.tar.xz linux-dev-a949087c2285c8de4f0f204cab2d4eece9d929a2.zip | |
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 <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220318002318.80519-1-colin.i.king@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/joystick/adi.c')
| -rw-r--r-- | drivers/input/joystick/adi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c index 592c95b87f54..e10d57bf1180 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; |