Commit 905889b4 authored Feb 09, 2019 by Dan Carpenter Committed by Jonathan Cameron Feb 09, 2019

iio: chemical: sps30: fix a loop timeout test



The "while (tries--) {" loop is a postop so it exits with "tries" set
to -1.

Fixes: 232e0f6d ("iio: chemical: add support for Sensirion SPS30 sensor")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

parent d4cd3622

drivers/iio/chemical/sps30.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -210,7 +210,7 @@ static int sps30_do_meas(struct sps30_state state, s32 data, int size)
		msleep_interruptible(300);
		}

		if (!tries)
		if (tries == -1)
		return -ETIMEDOUT;

		ret = sps30_do_cmd(state, SPS30_READ_DATA, tmp, sizeof(int) * size);

Admin message