[SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE

This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in
several LLDs. It's a preparation for the future changes to remove
sense_buffer array in scsi_cmnd structure.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index b31d1c95c9fb..577b34c93a07 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -2296,9 +2296,8 @@ static s32 adpt_i2o_to_scsi(void __iomem *reply, struct scsi_cmnd* cmd)
 
                 // copy over the request sense data if it was a check
                 // condition status
-                if(dev_status == 0x02 /*CHECK_CONDITION*/) {
-                        u32 len = sizeof(cmd->sense_buffer);
-                        len = (len > 40) ?  40 : len;
+                if (dev_status == 0x02 /*CHECK_CONDITION*/) {
+                        u32 len = min(SCSI_SENSE_BUFFERSIZE, 40);
                         // Copy over the sense data
                         memcpy_fromio(cmd->sense_buffer, (reply+28) , len);
                         if(cmd->sense_buffer[0] == 0x70 /* class 7 */ &&