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authorEric Moore <eric.moore@lsi.com>2007-09-14 18:49:03 -0600
committerJames Bottomley <jejb@mulgrave.localdomain>2007-10-12 14:48:46 -0400
commite80b002bfd38263117da93feb4f67f5cf7d9221b (patch)
tree169d482e07e69dbe0fb6407f342e625099916b5c /drivers/message/fusion/mptfc.c
parenta69de507aae293e32d22e873f34f25f49b2db3b2 (diff)
[SCSI] mpt fusion: removing references to hd->ioc
Cleaning up code by accesing the ioc pointer directly instead of via hd->ioc. In the future, most data members of struct MPT_SCSI_HOST will be either deleted or moved to struct MPT_ADAPTER. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/message/fusion/mptfc.c')
-rw-r--r--drivers/message/fusion/mptfc.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 061702d3288..19438ecc47a 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -194,12 +194,14 @@ mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
unsigned long flags;
int ready;
+ MPT_ADAPTER *ioc;
hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata;
+ ioc = hd->ioc;
spin_lock_irqsave(shost->host_lock, flags);
while ((ready = fc_remote_port_chkready(rport) >> 16) == DID_IMM_RETRY) {
spin_unlock_irqrestore(shost->host_lock, flags);
- dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
"mptfc_block_error_handler.%d: %d:%d, port status is "
"DID_IMM_RETRY, deferring %s recovery.\n",
((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
@@ -211,7 +213,7 @@ mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
spin_unlock_irqrestore(shost->host_lock, flags);
if (ready == DID_NO_CONNECT || !SCpnt->device->hostdata) {
- dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
"%s.%d: %d:%d, failing recovery, "
"port state %d, vdevice %p.\n", caller,
((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
@@ -220,7 +222,7 @@ mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
SCpnt->device->hostdata));
return FAILED;
}
- dfcprintk (hd->ioc, printk(MYIOC_s_DEBUG_FMT
+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
"%s.%d: %d:%d, executing recovery.\n", caller,
((MPT_SCSI_HOST *) shost->hostdata)->ioc->name,
((MPT_SCSI_HOST *) shost->hostdata)->ioc->sh->host_no,
@@ -605,7 +607,7 @@ mptfc_slave_alloc(struct scsi_device *sdev)
VirtDevice *vdevice;
struct scsi_target *starget;
struct fc_rport *rport;
-
+ MPT_ADAPTER *ioc;
starget = scsi_target(sdev);
rport = starget_to_rport(starget);
@@ -614,11 +616,12 @@ mptfc_slave_alloc(struct scsi_device *sdev)
return -ENXIO;
hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
+ ioc = hd->ioc;
vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
if (!vdevice) {
printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
- hd->ioc->name, sizeof(VirtDevice));
+ ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
@@ -627,7 +630,7 @@ mptfc_slave_alloc(struct scsi_device *sdev)
vtarget = starget->hostdata;
if (vtarget->num_luns == 0) {
- vtarget->ioc_id = hd->ioc->id;
+ vtarget->ioc_id = ioc->id;
vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
}
@@ -637,7 +640,7 @@ mptfc_slave_alloc(struct scsi_device *sdev)
vtarget->num_luns++;
- mptfc_dump_lun_info(hd->ioc, rport, sdev, vtarget);
+ mptfc_dump_lun_info(ioc, rport, sdev, vtarget);
return 0;
}