be2iscsi: Fix be_mcc_compl_poll to use tag_state

be_mcc_compl_poll waits till 'used' count of MCC WRBQ is zero. This is
to determine the completion of an MCC sent.

Change function to poll for the tag of MCC sent, instead, and wait till
its tag_state is cleared.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jitendra Bhivare 2016-02-04 15:49:14 +05:30 • committed by Martin K. Petersen
commit 69fd6d7b42