From 1d69b1222abcba58e567bc99b0b76b7857dc5031 Mon Sep 17 00:00:00 2001 From: Johannes Thumshirn Date: Thu, 17 Nov 2016 10:31:15 +0100 Subject: scsi: fc: provide fc_bsg_to_rport() helper Provide fc_bsg_to_rport() helper that will become handy when we're moving from struct fc_bsg_job to a plain struct bsg_job. Also move all LLDDs to use the new helper. Signed-off-by: Johannes Thumshirn Reviewed-by: Hannes Reinecke Acked-by: Tyrel Datwyler Signed-off-by: Martin K. Petersen --- drivers/s390/scsi/zfcp_fc.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/s390') diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c index 3937debf7cb5..c751003aea61 100644 --- a/drivers/s390/scsi/zfcp_fc.c +++ b/drivers/s390/scsi/zfcp_fc.c @@ -901,12 +901,13 @@ static struct zfcp_fc_wka_port *zfcp_fc_job_wka_port(struct fc_bsg_job *job) u8 gs_type; struct zfcp_adapter *adapter; struct fc_bsg_request *bsg_request = job->request; + struct fc_rport *rport = fc_bsg_to_rport(job); struct Scsi_Host *shost; preamble_word1 = bsg_request->rqst_data.r_ct.preamble_word1; gs_type = (preamble_word1 & 0xff000000) >> 24; - shost = fc_bsg_to_shost(job); + shost = rport ? rport_to_shost(rport) : fc_bsg_to_shost(job); adapter = (struct zfcp_adapter *) shost->hostdata[0]; switch (gs_type) { @@ -940,7 +941,7 @@ static int zfcp_fc_exec_els_job(struct fc_bsg_job *job, struct zfcp_adapter *adapter) { struct zfcp_fsf_ct_els *els = job->dd_data; - struct fc_rport *rport = job->rport; + struct fc_rport *rport = fc_bsg_to_rport(job); struct fc_bsg_request *bsg_request = job->request; struct zfcp_port *port; u32 d_id; @@ -988,8 +989,9 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job) struct zfcp_adapter *adapter; struct zfcp_fsf_ct_els *ct_els = job->dd_data; struct fc_bsg_request *bsg_request = job->request; + struct fc_rport *rport = fc_bsg_to_rport(job); - shost = job->rport ? rport_to_shost(job->rport) : fc_bsg_to_shost(job); + shost = rport ? rport_to_shost(rport) : fc_bsg_to_shost(job); adapter = (struct zfcp_adapter *)shost->hostdata[0]; if (!(atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_OPEN)) -- cgit v1.2.3