diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
| commit | cf9b59e9d3e008591d1f54830f570982bb307a0d (patch) | |
| tree | 113478ce8fd8c832ba726ffdf59b82cb46356476 /drivers/s390/scsi/zfcp_scsi.c | |
| parent | 44504b2bebf8b5823c59484e73096a7d6574471d (diff) | |
| parent | f4b87dee923342505e1ddba8d34ce9de33e75050 (diff) | |
Merge remote branch 'origin' into secretlab/next-devicetree
Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.
Conflicts:
drivers/i2c/busses/i2c-cpm.c
drivers/i2c/busses/i2c-mpc.c
drivers/net/gianfar.c
Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/s390/scsi/zfcp_scsi.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_scsi.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index 174b6d57d57..be5d2c60453 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -175,7 +175,7 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt) struct zfcp_fsf_req *old_req, *abrt_req; unsigned long flags; unsigned long old_reqid = (unsigned long) scpnt->host_scribble; - int retval = SUCCESS; + int retval = SUCCESS, ret; int retry = 3; char *dbf_tag; @@ -200,7 +200,9 @@ static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt) break; zfcp_erp_wait(adapter); - fc_block_scsi_eh(scpnt); + ret = fc_block_scsi_eh(scpnt); + if (ret) + return ret; if (!(atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_RUNNING)) { zfcp_dbf_scsi_abort("nres", adapter->dbf, scpnt, NULL, @@ -231,7 +233,7 @@ static int zfcp_task_mgmt_function(struct scsi_cmnd *scpnt, u8 tm_flags) struct zfcp_unit *unit = scpnt->device->hostdata; struct zfcp_adapter *adapter = unit->port->adapter; struct zfcp_fsf_req *fsf_req = NULL; - int retval = SUCCESS; + int retval = SUCCESS, ret; int retry = 3; while (retry--) { @@ -240,7 +242,10 @@ static int zfcp_task_mgmt_function(struct scsi_cmnd *scpnt, u8 tm_flags) break; zfcp_erp_wait(adapter); - fc_block_scsi_eh(scpnt); + ret = fc_block_scsi_eh(scpnt); + if (ret) + return ret; + if (!(atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_RUNNING)) { zfcp_dbf_scsi_devreset("nres", tm_flags, unit, scpnt); @@ -276,10 +281,13 @@ static int zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt) { struct zfcp_unit *unit = scpnt->device->hostdata; struct zfcp_adapter *adapter = unit->port->adapter; + int ret; zfcp_erp_adapter_reopen(adapter, 0, "schrh_1", scpnt); zfcp_erp_wait(adapter); - fc_block_scsi_eh(scpnt); + ret = fc_block_scsi_eh(scpnt); + if (ret) + return ret; return SUCCESS; } @@ -669,11 +677,12 @@ struct zfcp_data zfcp_data = { .eh_host_reset_handler = zfcp_scsi_eh_host_reset_handler, .can_queue = 4096, .this_id = -1, - .sg_tablesize = ZFCP_MAX_SBALES_PER_REQ, + .sg_tablesize = ZFCP_FSF_MAX_SBALES_PER_REQ, .cmd_per_lun = 1, .use_clustering = 1, .sdev_attrs = zfcp_sysfs_sdev_attrs, - .max_sectors = (ZFCP_MAX_SBALES_PER_REQ * 8), + .max_sectors = (ZFCP_FSF_MAX_SBALES_PER_REQ * 8), + .dma_boundary = ZFCP_QDIO_SBALE_LEN - 1, .shost_attrs = zfcp_sysfs_shost_attrs, }, }; |