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authorJohannes Thumshirn <jthumshirn@suse.de>2016-11-17 10:31:12 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2016-11-18 02:15:24 +0100
commit01e0e15c8b3b32e006e5cccac10c8b377ac3d803 (patch)
tree3fc240c7d9dfe797cc2f8820341c438bfcd0d6ac /drivers/s390/scsi
parentscsi: Get rid of struct fc_bsg_buffer (diff)
downloadlinux-01e0e15c8b3b32e006e5cccac10c8b377ac3d803.tar.xz
linux-01e0e15c8b3b32e006e5cccac10c8b377ac3d803.zip
scsi: don't use fc_bsg_job::request and fc_bsg_job::reply directly
Don't use fc_bsg_job::request and fc_bsg_job::reply directly, but use helper variables bsg_request and bsg_reply. This will be helpful when transitioning to bsg-lib. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/s390/scsi')
-rw-r--r--drivers/s390/scsi/zfcp_fc.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 237688af179b..4c4023fc6ad8 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -900,8 +900,9 @@ static struct zfcp_fc_wka_port *zfcp_fc_job_wka_port(struct fc_bsg_job *job)
u32 preamble_word1;
u8 gs_type;
struct zfcp_adapter *adapter;
+ struct fc_bsg_request *bsg_request = job->request;
- preamble_word1 = job->request->rqst_data.r_ct.preamble_word1;
+ preamble_word1 = bsg_request->rqst_data.r_ct.preamble_word1;
gs_type = (preamble_word1 & 0xff000000) >> 24;
adapter = (struct zfcp_adapter *) job->shost->hostdata[0];
@@ -938,6 +939,7 @@ static int zfcp_fc_exec_els_job(struct fc_bsg_job *job,
{
struct zfcp_fsf_ct_els *els = job->dd_data;
struct fc_rport *rport = job->rport;
+ struct fc_bsg_request *bsg_request = job->request;
struct zfcp_port *port;
u32 d_id;
@@ -949,7 +951,7 @@ static int zfcp_fc_exec_els_job(struct fc_bsg_job *job,
d_id = port->d_id;
put_device(&port->dev);
} else
- d_id = ntoh24(job->request->rqst_data.h_els.port_id);
+ d_id = ntoh24(bsg_request->rqst_data.h_els.port_id);
els->handler = zfcp_fc_ct_els_job_handler;
return zfcp_fsf_send_els(adapter, d_id, els, job->req->timeout / HZ);
@@ -983,6 +985,7 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job)
struct Scsi_Host *shost;
struct zfcp_adapter *adapter;
struct zfcp_fsf_ct_els *ct_els = job->dd_data;
+ struct fc_bsg_request *bsg_request = job->request;
shost = job->rport ? rport_to_shost(job->rport) : job->shost;
adapter = (struct zfcp_adapter *)shost->hostdata[0];
@@ -994,7 +997,7 @@ int zfcp_fc_exec_bsg_job(struct fc_bsg_job *job)
ct_els->resp = job->reply_payload.sg_list;
ct_els->handler_data = job;
- switch (job->request->msgcode) {
+ switch (bsg_request->msgcode) {
case FC_BSG_RPT_ELS:
case FC_BSG_HST_ELS_NOLOGIN:
return zfcp_fc_exec_els_job(job, adapter);