The semaphore was a part of struct spdk_vhost_session_fn_ctx
so far, but since there's only one pthread waiting on that
semaphore and hence only one event using it, we could just
use a single global sem_t. Same thing with response code
for those callbacks - there's only one needed.
Going a step further, the function complete_session_event()
was removed - it would only operate on global variables now,
and its signature wouldn't make much sense after this
refactor, so it's been inlined.
This serves as cleanup.
Change-Id: I63ef41d7e1564fff5e785de101d887bc1014aad9
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/459160
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
dad4c43a88