From a8d412ec986b95f146c6786c76bb471e1b602589 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Mon, 18 Apr 2022 14:46:03 +0100 Subject: [PATCH] staging: iio: ad2s1210: remove redundant assignment to variable negative Variable negative is being assigned a value that is never read, it is being re-assigned later. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/staging/iio/resolver/ad2s1210.c:502:3: warning: Value stored to 'negative' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20220418134603.81336-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/resolver/ad2s1210.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 74adb82f..c0b2716 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -499,7 +499,6 @@ static int ad2s1210_read_raw(struct iio_dev *indio_dev, ret = IIO_VAL_INT; break; case IIO_ANGL_VEL: - negative = st->rx[0] & 0x80; vel = be16_to_cpup((__be16 *)st->rx); vel >>= 16 - st->resolution; if (vel & 0x8000) { -- 2.7.4