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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-04-18 16:46:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-20 19:45:35 +0300 |
| commit | a8d412ec986b95f146c6786c76bb471e1b602589 (patch) | |
| tree | c34c24ce0f77b1fe66da5e16acd256f5b84d57a7 /drivers/staging/iio/resolver | |
| parent | 08bea7da71b34c60b9aca1258a2098fed3bc3ce6 (diff) | |
| download | linux-a8d412ec986b95f146c6786c76bb471e1b602589.tar.xz | |
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 <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220418134603.81336-1-colin.i.king@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/resolver')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 74adb82f37c3..c0b2716d0511 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) { |