Commit 685e0107 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
Browse files

Staging: iio/dac/ad5360.c: signedness bug in ad5360_read_raw() 



ad5360_get_channel_vref() returns an int and scale_uv should be the
same.  Making it unsigned here breaks the error handling.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Acked-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 23a3b8cc

drivers/staging/iio/dac/ad5360.c

+1 −1
Original line number Diff line number Diff line
@@ -371,8 +371,8 @@ static int ad5360_read_raw(struct iio_dev *indio_dev, 
			   long m)

{

	struct ad5360_state *st = iio_priv(indio_dev);

	unsigned long scale_uv;

	unsigned int ofs_index;

	int scale_uv;

	int ret;



	switch (m) {