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authorBoaz Harrosh <bharrosh@panasas.com>2007-09-09 21:25:11 +0300
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-01-11 18:22:35 -0600
commitee0ae927937ac8a30350cca1a7a75efafb13976e (patch)
tree8611b0849f1557e272e63c14255f4ee5be24bb61 /drivers/scsi/wd33c93.c
parent8e31f1f4d94c8e7e09efab0166cb2ef2ceeec2ce (diff)
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[SCSI] wd33c93: convert to accessors and !use_sg cleanup
- convert to accessors and !use_sg cleanup Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/wd33c93.c')
-rw-r--r--drivers/scsi/wd33c93.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index fdbb92d..f286c37 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -407,16 +407,16 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
* - SCp.phase records this command's SRCID_ER bit setting
*/
- if (cmd->use_sg) {
- cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
- cmd->SCp.buffers_residual = cmd->use_sg - 1;
+ if (scsi_bufflen(cmd)) {
+ cmd->SCp.buffer = scsi_sglist(cmd);
+ cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
cmd->SCp.this_residual = cmd->SCp.buffer->length;
} else {
cmd->SCp.buffer = NULL;
cmd->SCp.buffers_residual = 0;
- cmd->SCp.ptr = (char *) cmd->request_buffer;
- cmd->SCp.this_residual = cmd->request_bufflen;
+ cmd->SCp.ptr = NULL;
+ cmd->SCp.this_residual = 0;
}
/* WD docs state that at the conclusion of a "LEVEL2" command, the