diff options
author | Mark Haverkamp <markh@linux-foundation.org> | 2007-03-15 13:26:55 -0400 |
---|---|---|
committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-03-20 11:55:18 -0400 |
commit | 9e7c349c91db3a9f9ac6cd74a693c4093c7d4571 (patch) | |
tree | d4c7d363f9313ab5e2699a0f0c3f4700a24831a2 /drivers/scsi/aacraid/aachba.c | |
parent | 33bb3b296207ff4f9e3b8dddb623e645ee1b8809 (diff) |
[SCSI] aacraid: remove un-needed references to container id (cid)
Received from Mark Salyzyn,
This little patch removes the ',cid)' container identification argument
from some of the functions. The argument is used in some cases as merely
a debug helper and thus not used, and in others, the value can be
quickly acquired from the scsi command in their single solitary use in
the procedure rather than wasting resources on passing the argument in
from above.
Signed-off-by: Mark Haverkamp <markh@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/aacraid/aachba.c')
-rw-r--r-- | drivers/scsi/aacraid/aachba.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 1610f0670c78..3d21d7dd2e5f 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c | |||
@@ -375,7 +375,7 @@ static void get_container_name_callback(void *context, struct fib * fibptr) | |||
375 | /** | 375 | /** |
376 | * aac_get_container_name - get container name, none blocking. | 376 | * aac_get_container_name - get container name, none blocking. |
377 | */ | 377 | */ |
378 | static int aac_get_container_name(struct scsi_cmnd * scsicmd, int cid) | 378 | static int aac_get_container_name(struct scsi_cmnd * scsicmd) |
379 | { | 379 | { |
380 | int status; | 380 | int status; |
381 | struct aac_get_name *dinfo; | 381 | struct aac_get_name *dinfo; |
@@ -392,7 +392,7 @@ static int aac_get_container_name(struct scsi_cmnd * scsicmd, int cid) | |||
392 | 392 | ||
393 | dinfo->command = cpu_to_le32(VM_ContainerConfig); | 393 | dinfo->command = cpu_to_le32(VM_ContainerConfig); |
394 | dinfo->type = cpu_to_le32(CT_READ_NAME); | 394 | dinfo->type = cpu_to_le32(CT_READ_NAME); |
395 | dinfo->cid = cpu_to_le32(cid); | 395 | dinfo->cid = cpu_to_le32(scmd_id(scsicmd)); |
396 | dinfo->count = cpu_to_le32(sizeof(((struct aac_get_name_resp *)NULL)->data)); | 396 | dinfo->count = cpu_to_le32(sizeof(((struct aac_get_name_resp *)NULL)->data)); |
397 | 397 | ||
398 | status = aac_fib_send(ContainerCommand, | 398 | status = aac_fib_send(ContainerCommand, |
@@ -1361,7 +1361,7 @@ static void io_callback(void *context, struct fib * fibptr) | |||
1361 | scsicmd->scsi_done(scsicmd); | 1361 | scsicmd->scsi_done(scsicmd); |
1362 | } | 1362 | } |
1363 | 1363 | ||
1364 | static int aac_read(struct scsi_cmnd * scsicmd, int cid) | 1364 | static int aac_read(struct scsi_cmnd * scsicmd) |
1365 | { | 1365 | { |
1366 | u64 lba; | 1366 | u64 lba; |
1367 | u32 count; | 1367 | u32 count; |
@@ -1375,7 +1375,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid) | |||
1375 | */ | 1375 | */ |
1376 | switch (scsicmd->cmnd[0]) { | 1376 | switch (scsicmd->cmnd[0]) { |
1377 | case READ_6: | 1377 | case READ_6: |
1378 | dprintk((KERN_DEBUG "aachba: received a read(6) command on id %d.\n", cid)); | 1378 | dprintk((KERN_DEBUG "aachba: received a read(6) command on id %d.\n", scmd_id(scsicmd))); |
1379 | 1379 | ||
1380 | lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | | 1380 | lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | |
1381 | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3]; | 1381 | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3]; |
@@ -1385,7 +1385,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid) | |||
1385 | count = 256; | 1385 | count = 256; |
1386 | break; | 1386 | break; |
1387 | case READ_16: | 1387 | case READ_16: |
1388 | dprintk((KERN_DEBUG "aachba: received a read(16) command on id %d.\n", cid)); | 1388 | dprintk((KERN_DEBUG "aachba: received a read(16) command on id %d.\n", scmd_id(scsicmd))); |
1389 | 1389 | ||
1390 | lba = ((u64)scsicmd->cmnd[2] << 56) | | 1390 | lba = ((u64)scsicmd->cmnd[2] << 56) | |
1391 | ((u64)scsicmd->cmnd[3] << 48) | | 1391 | ((u64)scsicmd->cmnd[3] << 48) | |
@@ -1399,7 +1399,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid) | |||
1399 | (scsicmd->cmnd[12] << 8) | scsicmd->cmnd[13]; | 1399 | (scsicmd->cmnd[12] << 8) | scsicmd->cmnd[13]; |
1400 | break; | 1400 | break; |
1401 | case READ_12: | 1401 | case READ_12: |
1402 | dprintk((KERN_DEBUG "aachba: received a read(12) command on id %d.\n", cid)); | 1402 | dprintk((KERN_DEBUG "aachba: received a read(12) command on id %d.\n", scmd_id(scsicmd))); |
1403 | 1403 | ||
1404 | lba = ((u64)scsicmd->cmnd[2] << 24) | | 1404 | lba = ((u64)scsicmd->cmnd[2] << 24) | |
1405 | (scsicmd->cmnd[3] << 16) | | 1405 | (scsicmd->cmnd[3] << 16) | |
@@ -1409,7 +1409,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid) | |||
1409 | (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9]; | 1409 | (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9]; |
1410 | break; | 1410 | break; |
1411 | default: | 1411 | default: |
1412 | dprintk((KERN_DEBUG "aachba: received a read(10) command on id %d.\n", cid)); | 1412 | dprintk((KERN_DEBUG "aachba: received a read(10) command on id %d.\n", scmd_id(scsicmd))); |
1413 | 1413 | ||
1414 | lba = ((u64)scsicmd->cmnd[2] << 24) | | 1414 | lba = ((u64)scsicmd->cmnd[2] << 24) | |
1415 | (scsicmd->cmnd[3] << 16) | | 1415 | (scsicmd->cmnd[3] << 16) | |
@@ -1449,7 +1449,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid) | |||
1449 | return 0; | 1449 | return 0; |
1450 | } | 1450 | } |
1451 | 1451 | ||
1452 | static int aac_write(struct scsi_cmnd * scsicmd, int cid) | 1452 | static int aac_write(struct scsi_cmnd * scsicmd) |
1453 | { | 1453 | { |
1454 | u64 lba; | 1454 | u64 lba; |
1455 | u32 count; | 1455 | u32 count; |
@@ -1468,7 +1468,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid) | |||
1468 | if (count == 0) | 1468 | if (count == 0) |
1469 | count = 256; | 1469 | count = 256; |
1470 | } else if (scsicmd->cmnd[0] == WRITE_16) { /* 16 byte command */ | 1470 | } else if (scsicmd->cmnd[0] == WRITE_16) { /* 16 byte command */ |
1471 | dprintk((KERN_DEBUG "aachba: received a write(16) command on id %d.\n", cid)); | 1471 | dprintk((KERN_DEBUG "aachba: received a write(16) command on id %d.\n", scmd_id(scsicmd))); |
1472 | 1472 | ||
1473 | lba = ((u64)scsicmd->cmnd[2] << 56) | | 1473 | lba = ((u64)scsicmd->cmnd[2] << 56) | |
1474 | ((u64)scsicmd->cmnd[3] << 48) | | 1474 | ((u64)scsicmd->cmnd[3] << 48) | |
@@ -1480,14 +1480,14 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid) | |||
1480 | count = (scsicmd->cmnd[10] << 24) | (scsicmd->cmnd[11] << 16) | | 1480 | count = (scsicmd->cmnd[10] << 24) | (scsicmd->cmnd[11] << 16) | |
1481 | (scsicmd->cmnd[12] << 8) | scsicmd->cmnd[13]; | 1481 | (scsicmd->cmnd[12] << 8) | scsicmd->cmnd[13]; |
1482 | } else if (scsicmd->cmnd[0] == WRITE_12) { /* 12 byte command */ | 1482 | } else if (scsicmd->cmnd[0] == WRITE_12) { /* 12 byte command */ |
1483 | dprintk((KERN_DEBUG "aachba: received a write(12) command on id %d.\n", cid)); | 1483 | dprintk((KERN_DEBUG "aachba: received a write(12) command on id %d.\n", scmd_id(scsicmd))); |
1484 | 1484 | ||
1485 | lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | 1485 | lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) |
1486 | | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5]; | 1486 | | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5]; |
1487 | count = (scsicmd->cmnd[6] << 24) | (scsicmd->cmnd[7] << 16) | 1487 | count = (scsicmd->cmnd[6] << 24) | (scsicmd->cmnd[7] << 16) |
1488 | | (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9]; | 1488 | | (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9]; |
1489 | } else { | 1489 | } else { |
1490 | dprintk((KERN_DEBUG "aachba: received a write(10) command on id %d.\n", cid)); | 1490 | dprintk((KERN_DEBUG "aachba: received a write(10) command on id %d.\n", scmd_id(scsicmd))); |
1491 | lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5]; | 1491 | lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5]; |
1492 | count = (scsicmd->cmnd[7] << 8) | scsicmd->cmnd[8]; | 1492 | count = (scsicmd->cmnd[7] << 8) | scsicmd->cmnd[8]; |
1493 | } | 1493 | } |
@@ -1567,7 +1567,7 @@ static void synchronize_callback(void *context, struct fib *fibptr) | |||
1567 | cmd->scsi_done(cmd); | 1567 | cmd->scsi_done(cmd); |
1568 | } | 1568 | } |
1569 | 1569 | ||
1570 | static int aac_synchronize(struct scsi_cmnd *scsicmd, int cid) | 1570 | static int aac_synchronize(struct scsi_cmnd *scsicmd) |
1571 | { | 1571 | { |
1572 | int status; | 1572 | int status; |
1573 | struct fib *cmd_fibcontext; | 1573 | struct fib *cmd_fibcontext; |
@@ -1612,7 +1612,7 @@ static int aac_synchronize(struct scsi_cmnd *scsicmd, int cid) | |||
1612 | synchronizecmd = fib_data(cmd_fibcontext); | 1612 | synchronizecmd = fib_data(cmd_fibcontext); |
1613 | synchronizecmd->command = cpu_to_le32(VM_ContainerConfig); | 1613 | synchronizecmd->command = cpu_to_le32(VM_ContainerConfig); |
1614 | synchronizecmd->type = cpu_to_le32(CT_FLUSH_CACHE); | 1614 | synchronizecmd->type = cpu_to_le32(CT_FLUSH_CACHE); |
1615 | synchronizecmd->cid = cpu_to_le32(cid); | 1615 | synchronizecmd->cid = cpu_to_le32(scmd_id(scsicmd)); |
1616 | synchronizecmd->count = | 1616 | synchronizecmd->count = |
1617 | cpu_to_le32(sizeof(((struct aac_synchronize_reply *)NULL)->data)); | 1617 | cpu_to_le32(sizeof(((struct aac_synchronize_reply *)NULL)->data)); |
1618 | 1618 | ||
@@ -1760,7 +1760,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd) | |||
1760 | setinqstr(dev, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type); | 1760 | setinqstr(dev, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type); |
1761 | inq_data.inqd_pdt = INQD_PDT_DA; /* Direct/random access device */ | 1761 | inq_data.inqd_pdt = INQD_PDT_DA; /* Direct/random access device */ |
1762 | aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data)); | 1762 | aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data)); |
1763 | return aac_get_container_name(scsicmd, cid); | 1763 | return aac_get_container_name(scsicmd); |
1764 | } | 1764 | } |
1765 | case SERVICE_ACTION_IN: | 1765 | case SERVICE_ACTION_IN: |
1766 | if (!(dev->raw_io_interface) || | 1766 | if (!(dev->raw_io_interface) || |
@@ -1926,7 +1926,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd) | |||
1926 | min(sizeof(fsa_dev_ptr[cid].devname), | 1926 | min(sizeof(fsa_dev_ptr[cid].devname), |
1927 | sizeof(scsicmd->request->rq_disk->disk_name) + 1)); | 1927 | sizeof(scsicmd->request->rq_disk->disk_name) + 1)); |
1928 | 1928 | ||
1929 | return aac_read(scsicmd, cid); | 1929 | return aac_read(scsicmd); |
1930 | 1930 | ||
1931 | case WRITE_6: | 1931 | case WRITE_6: |
1932 | case WRITE_10: | 1932 | case WRITE_10: |
@@ -1934,11 +1934,11 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd) | |||
1934 | case WRITE_16: | 1934 | case WRITE_16: |
1935 | if (dev->in_reset) | 1935 | if (dev->in_reset) |
1936 | return -1; | 1936 | return -1; |
1937 | return aac_write(scsicmd, cid); | 1937 | return aac_write(scsicmd); |
1938 | 1938 | ||
1939 | case SYNCHRONIZE_CACHE: | 1939 | case SYNCHRONIZE_CACHE: |
1940 | /* Issue FIB to tell Firmware to flush it's cache */ | 1940 | /* Issue FIB to tell Firmware to flush it's cache */ |
1941 | return aac_synchronize(scsicmd, cid); | 1941 | return aac_synchronize(scsicmd); |
1942 | 1942 | ||
1943 | default: | 1943 | default: |
1944 | /* | 1944 | /* |