[SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the...

Original implementation would not use the burst-write mechanisms
for requests equal to OPTROM_BURST_DWORDS transfer dwords.

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

diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index c24f3d9..ad2fa01 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -643,7 +643,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
                }
 
                /* Go with burst-write. */
-               if (optrom && (liter + OPTROM_BURST_DWORDS) < dwords) {
+               if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) {
                        /* Copy data to DMA'ble buffer. */
                        for (miter = 0, s = optrom, d = dwptr;
                            miter < OPTROM_BURST_DWORDS; miter++, s++, d++)