Ziye Yang 51029af4d7 lib/iscsi: Add a check for poll_group
If this polling group is not initialized, we do not
need to destroy the polling group.

Change-Id: I5a94412d7f42b05d4a457c8652e2f465190fbe6e
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/401362
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2018-03-02 13:33:54 -05:00
..
2018-03-02 13:33:03 -05:00
2017-09-19 17:15:15 -04:00
2017-12-26 13:03:29 -05:00