[SCSI] qla2xxx: Correct needless clean-up resets during shutdown.

There's no point in hitting the RISC with what will most
assuredly be an unsucessful reset of the RISC hardware if the
initial stop-firmware mailbox command fails with a time-out
status.  Instead, to avoid what could amount to a lengthy
stop-firmware/detect-failure/reset-risc loop, continue with
driver unloading and discard the stop-firmware requirement.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index d5c7853e7eba..4897663f3c2b 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4022,7 +4022,8 @@ qla2x00_try_to_stop_firmware(scsi_qla_host_t *ha)
                 return;
 
         ret = qla2x00_stop_firmware(ha);
-        for (retries = 5; ret != QLA_SUCCESS && retries ; retries--) {
+        for (retries = 5; ret != QLA_SUCCESS && ret != QLA_FUNCTION_TIMEOUT &&
+            retries ; retries--) {
                 qla2x00_reset_chip(ha);
                 if (qla2x00_chip_diag(ha) != QLA_SUCCESS)
                         continue;