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Commit d0a53044 authored by Michael Hennerich's avatar Michael Hennerich Committed by Greg Kroah-Hartman
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staging: iio: iio_ring_rip_outer return immediately if rip_lots returns <= 0 



Acked-by: default avatarJonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: default avatarMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 2bb32e84

drivers/staging/iio/industrialio-ring.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -105,7 +105,7 @@ static ssize_t iio_ring_rip_outer(struct file *filp, char __user *buf, 
		return -EINVAL;

		return -EINVAL;

	copied = rb->access.rip_lots(rb, count, &data, &dead_offset);

	copied = rb->access.rip_lots(rb, count, &data, &dead_offset);





	if (copied < 0) {

	if (copied <= 0) {

		ret = copied;

		ret = copied;

		goto error_ret;

		goto error_ret;

	}

	}