Commit 6dbe4a8d authored by Bart Van Assche's avatar Bart Van Assche Committed by Leon Romanovsky
Browse files

RDMA/srp: Fix srp_abort() 



Fix the code for converting a SCSI command pointer into an SRP request
pointer.

Cc: Xiao Yang <yangx.jy@fujitsu.com>
Fixes: ad215aae ("RDMA/srp: Make struct scsi_cmnd and struct srp_request adjacent")
Signed-off-by: default avatarBart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20220908233139.3042628-1-bvanassche@acm.org


Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 7eff3652

drivers/infiniband/ulp/srp/ib_srp.c

+1 −3
Original line number Diff line number Diff line
@@ -2788,7 +2788,7 @@ static int srp_send_tsk_mgmt(struct srp_rdma_ch *ch, u64 req_tag, u64 lun, 
static int srp_abort(struct scsi_cmnd *scmnd)

{

	struct srp_target_port *target = host_to_target(scmnd->device->host);

	struct srp_request *req = (struct srp_request *) scmnd->host_scribble;

	struct srp_request *req = scsi_cmd_priv(scmnd);

	u32 tag;

	u16 ch_idx;

	struct srp_rdma_ch *ch;
@@ -2796,8 +2796,6 @@ static int srp_abort(struct scsi_cmnd *scmnd) 


	shost_printk(KERN_ERR, target->scsi_host, "SRP abort called\n");



	if (!req)

		return SUCCESS;

	tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmnd));

	ch_idx = blk_mq_unique_tag_to_hwq(tag);

	if (WARN_ON_ONCE(ch_idx >= target->ch_count))