[PATCH 17/20] ib_srp: Introduce a temporary variable in srp_remove_target()

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

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 |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index d90100e..8129156 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -584,15 +584,17 @@ static void srp_del_scsi_host_attr(struct Scsi_Host *shost)
 
 static void srp_remove_target(struct srp_target_port *target)
 {
+	struct Scsi_Host *shost = target->scsi_host;
+
 	WARN_ON(target->state != SRP_TARGET_REMOVED);
 
-	srp_del_scsi_host_attr(target->scsi_host);
-	srp_remove_host(target->scsi_host);
-	scsi_remove_host(target->scsi_host);
+	srp_del_scsi_host_attr(shost);
+	srp_remove_host(shost);
+	scsi_remove_host(shost);
 	srp_disconnect_target(target);
 	srp_free_target_ib(target);
 	srp_free_req_data(target);
-	scsi_host_put(target->scsi_host);
+	scsi_host_put(shost);
 }
 
 static void srp_remove_work(struct work_struct *work)
-- 
1.7.7

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