Should there be an early return after io_srv is assigned?

[johnwstanford]

It looks like in io_service_mgr, you're trying to re-use an existing IO service if available, but then you assign a new value to io_srv in the switch statement starting at line 534. Did you mean to have an early return after you found an existing one to re-use?

uhd/host/lib/usrp/common/io_service_mgr.cpp

Line 498 in 919043f

io_srv = it->second.io_srv;