diff options
| author | Matthew Wilcox | 2007-07-29 17:27:20 -0600 |
|---|---|---|
| committer | James Bottomley | 2007-10-12 14:38:44 -0400 |
| commit | 605fe5987f728e92e75ba12f7be01ffc3b132ad0 (patch) | |
| tree | f2ec47698bfb5df51516db41db33923c1383d33f /drivers/scsi | |
| parent | 074c8fe4c0c0c7918d99bca34ea8e02a86997530 (diff) | |
[SCSI] advansys: Stop checking the scsi_cmnd belongs to our Scsi_Host
The interrupt routines used to walk the list of Scsi_Hosts belonging to
this driver to make sure that the scsi_cmnd belonged to one of them.
This is a waste of time and gets in the way of later cleanups, so
delete it.
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/advansys.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index a407ff34199d..7a964bb75acb 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -5506,7 +5506,6 @@ static void asc_isr_callback(ASC_DVC_VAR *asc_dvc_varp, ASC_QDONE_INFO *qdonep) asc_board_t *boardp; struct scsi_cmnd *scp; struct Scsi_Host *shost; - int i; ASC_DBG2(1, "asc_isr_callback: asc_dvc_varp 0x%lx, qdonep 0x%lx\n", (ulong)asc_dvc_varp, (ulong)qdonep); @@ -5525,23 +5524,7 @@ static void asc_isr_callback(ASC_DVC_VAR *asc_dvc_varp, ASC_QDONE_INFO *qdonep) } ASC_DBG_PRT_CDB(2, scp->cmnd, scp->cmd_len); - /* - * If the request's host pointer is not valid, display a - * message and return. - */ shost = scp->device->host; - for (i = 0; i < asc_board_count; i++) { - if (asc_host[i] == shost) { - break; - } - } - if (i == asc_board_count) { - ASC_PRINT2 - ("asc_isr_callback: scp 0x%lx has bad host pointer, host 0x%lx\n", - (ulong)scp, (ulong)shost); - return; - } - ASC_STATS(shost, callback); ASC_DBG1(1, "asc_isr_callback: shost 0x%lx\n", (ulong)shost); @@ -5680,7 +5663,6 @@ static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp) adv_sgblk_t *sgblkp; struct scsi_cmnd *scp; struct Scsi_Host *shost; - int i; ADV_DCNT resid_cnt; ASC_DBG2(1, "adv_isr_callback: adv_dvc_varp 0x%lx, scsiqp 0x%lx\n", @@ -5716,27 +5698,7 @@ static void adv_isr_callback(ADV_DVC_VAR *adv_dvc_varp, ADV_SCSI_REQ_Q *scsiqp) } ASC_DBG_PRT_CDB(2, scp->cmnd, scp->cmd_len); - /* - * If the request's host pointer is not valid, display a message - * and return. - */ shost = scp->device->host; - for (i = 0; i < asc_board_count; i++) { - if (asc_host[i] == shost) { - break; - } - } - /* - * Note: If the host structure is not found, the adv_req_t request - * structure and adv_sgblk_t structure, if any, is dropped. - */ - if (i == asc_board_count) { - ASC_PRINT2 - ("adv_isr_callback: scp 0x%lx has bad host pointer, host 0x%lx\n", - (ulong)scp, (ulong)shost); - return; - } - ASC_STATS(shost, callback); ASC_DBG1(1, "adv_isr_callback: shost 0x%lx\n", (ulong)shost); |