AcoSail/kernel_optimize_test
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[SCSI] qla2xxx: Correct 'loop-down' determination logic in qla2x00_fw_ready().

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As there is no point in failing the initialization process when
firmware informs the host software that it could not transition
beyond a CONFIG_WAIT nor WAIT_FOR_LOGIN state.  Previous logic
would mark such conditions as a general *failure* and subsequently
tear-down the scsi-host during initialization.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Andrew Vasquez 2006-06-23 16:11:17 -07:00 committed by James Bottomley
parent 0181944fe6
commit 7d7abc77cc
1 changed files with 1 additions and 2 deletions
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drivers/scsi/qla2xxx/qla_init.c
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@ -1273,8 +1273,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
rval = QLA_FUNCTION_FAILED;
if (atomic_read(&ha->loop_down_timer) &&
(fw_state >= FSTATE_LOSS_OF_SYNC ||
fw_state == FSTATE_WAIT_AL_PA)) {
fw_state != FSTATE_READY) {
/* Loop down. Timeout on min_wait for states
* other than Wait for Login.
*/