[PATCH 10/20] ib_srp: Keep processing commands during scsi_remove_host()

[Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>]

Some SCSI upper layer drivers, e.g. sd, issue SCSI commands from
inside scsi_remove_host() (see also the sd_shutdown() call in
sd_remove()). Make sure that these commands have a chance to reach
the SCSI device.

Signed-off-by: Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
Cc: David Dillow <dillowda-1Heg1YXhbW8@public.gmane.org>
Cc: Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
---
 drivers/infiniband/ulp/srp/ib_srp.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index a7f42f3..0e7825a 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1336,9 +1336,7 @@ static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd)
 	unsigned long flags;
 	int len;
 
-	if (target->state == SRP_TARGET_REMOVED ||
-	    !target->connected ||
-	    target->qp_in_error) {
+	if (!target->connected || target->qp_in_error) {
 		scmnd->result = DID_BAD_TARGET << 16;
 		scmnd->scsi_done(scmnd);
 		return 0;
@@ -1688,9 +1686,7 @@ static int srp_send_tsk_mgmt(struct srp_target_port *target,
 	struct srp_iu *iu;
 	struct srp_tsk_mgmt *tsk_mgmt;
 
-	if (target->state == SRP_TARGET_REMOVED ||
-	    !target->connected ||
-	    target->qp_in_error)
+	if (!target->connected || target->qp_in_error)
 		return -1;
 
 	init_completion(&target->tsk_mgmt_done);
-- 
1.7.7

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