From 1285b3a0b0aa2391ac6f6939e6737203c8220f68 Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Fri, 3 Mar 2006 15:47:25 -0800 Subject: [PATCH] IB/srp: Don't send task management commands after target removal Just fail abort and reset requests that come in after we've already decided to remove a target. Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/srp/ib_srp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 2d2d4ac3525a..960dae5c87d1 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -1155,6 +1155,12 @@ static int srp_send_tsk_mgmt(struct scsi_cmnd *scmnd, u8 func) spin_lock_irq(target->scsi_host->host_lock); + if (target->state == SRP_TARGET_DEAD || + target->state == SRP_TARGET_REMOVED) { + scmnd->result = DID_BAD_TARGET << 16; + goto out; + } + if (scmnd->host_scribble == (void *) -1L) goto out;