target: Simplify LUN shutdown code
authorBart Van Assche <bart.vanassche@sandisk.com>
Tue, 19 May 2015 14:16:01 +0000 (16:16 +0200)
committerNicholas Bellinger <nab@linux-iscsi.org>
Mon, 1 Jun 2015 07:25:39 +0000 (00:25 -0700)
commitb3eeea6619a0ed4f37138661c49339b21361d397
tree68236615b4ab4ac9f3644f244aab35d6077b58a5
parent3effdb9094fd06b9c61ecef08d610ae90805fd98
target: Simplify LUN shutdown code

Instead of starting a thread from transport_clear_lun_ref() that
waits for LUN shutdown, wait in that function for LUN shutdown
to finish. Additionally, change the return type of
transport_clear_lun_ref() from int to void.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
drivers/target/target_core_device.c
drivers/target/target_core_internal.h
drivers/target/target_core_tpg.c
drivers/target/target_core_transport.c
include/target/target_core_base.h