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authorAndrew Vasquez <andrew.vasquez@qlogic.com>2007-10-20 02:59:16 +0400
committerJames Bottomley <jejb@mulgrave.localdomain>2007-10-23 23:54:10 +0400
commit94d6a2b32864421467d48f9a3a1c7b1da1e1dadf (patch)
treeb36494b29a986d5bf0d53df359b22b147c3ee7aa /drivers/scsi
parent2c96d8d0c17978bbf5eb82314d488f46d4a51280 (diff)
downloadlinux-94d6a2b32864421467d48f9a3a1c7b1da1e1dadf.tar.xz
[SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler.
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>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index c24f3d9dea76..ad2fa01bd233 100644
--- 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++)