Hartmut Knaack 5fdb8c6127 tools:iio:iio_event_monitor: save right errno
Move up error handling code to preserve the errno coming from ioctl(),
before it may be changed by close().

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-05-31 17:34:05 +01:00
..
2014-07-23 10:16:38 -07:00