Commit a8d412ec authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
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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: default avatarColin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20220418134603.81336-1-colin.i.king@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 08bea7da

drivers/staging/iio/resolver/ad2s1210.c

+0 −1
Original line number Diff line number Diff line
@@ -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) {