uhd: reorganize error handling, exit when non-recoverable

This is primarily a minor refactor with the exception
of non-recoverable errors - notably if the receive times
out - which almost always requires a reload of the FPGA.
In these cases, quit without trying as resistance is
futile.

ERROR_TIMING:          Soft restart of streaming
ERROR_UNHANDLED:       Benign errors
ERROR_UNRECOVERABLE:   Abandon ship

Non-recoverable behaviour has not been observed in recent
builds, but may exist in older (or future) configurations.

Signed-off-by: Thomas Tsou <ttsou@vt.edu>

git-svn-id: http://wush.net/svn/range/software/public/openbts/trunk@2653 19bc5d8c-e614-43d4-8b26-e1612bc8e597

0 files changed, 0 insertions, 0 deletions