[SCSI] qla2xxx: Drop noisy 'UNDERRUN' status message.

There's no point in displaying the message during a valid
underrun case.  Limit the message to potentially problematic
cases.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 5181d966fecb..8a539dd48753 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -963,15 +963,16 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
                 break;
 
         case CS_DATA_UNDERRUN:
-                DEBUG2(printk(KERN_INFO
-                    "scsi(%ld:%d:%d) UNDERRUN status detected 0x%x-0x%x.\n",
-                    ha->host_no, cp->device->id, cp->device->lun, comp_status,
-                    scsi_status));
-
                 resid = resid_len;
                 if (scsi_status & SS_RESIDUAL_UNDER) {
                         cp->resid = resid;
                         CMD_RESID_LEN(cp) = resid;
+                } else {
+                        DEBUG2(printk(KERN_INFO
+                            "scsi(%ld:%d:%d) UNDERRUN status detected "
+                            "0x%x-0x%x.\n", ha->host_no, cp->device->id,
+                            cp->device->lun, comp_status, scsi_status));
+
                 }
 
                 /*