diff options
| author | Cristina Opriceana <cristina.opriceana@gmail.com> | 2015-08-03 13:37:40 +0300 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-08-12 19:26:34 +0100 |
| commit | 1bdc0293901cbea23c6dc29432e81919d4719844 (patch) | |
| tree | c47f9eceedb3a99ae5f33dd369f3e175ba527849 /lib/locking-selftest-spin.h | |
| parent | af255cd562aaa72455f9022a26afacd68f3fbf73 (diff) | |
| download | blackbird-obmc-linux-1bdc0293901cbea23c6dc29432e81919d4719844.tar.gz blackbird-obmc-linux-1bdc0293901cbea23c6dc29432e81919d4719844.zip | |
iio: industrialio-buffer: Fix iio_buffer_poll return value
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>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'lib/locking-selftest-spin.h')
0 files changed, 0 insertions, 0 deletions
