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| author | Cristina Opriceana <cristina.opriceana@gmail.com> | 2015-08-03 13:37:40 +0300 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2015-09-28 10:21:38 +0100 |
| commit | 57b623cb4cc5639b8a75c9be22f15f8a1ac2941d (patch) | |
| tree | 653912c844ce5a90b8b6336078e85527d468e224 /kernel | |
| parent | 4d289c8031eeb024e10bd2d3c9be62e5ac0cfc3e (diff) | |
iio: industrialio-buffer: Fix iio_buffer_poll return value
commit 1bdc0293901cbea23c6dc29432e81919d4719844 upstream.
Change return value to 0 if no device is bound since
unsigned int cannot support negative error codes.
Fixes: f18e7a068 ("iio: Return -ENODEV for file operations if the
device has been unregistered")
Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions