evie/android_kernel_oneplus_msm8998
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qla2xxx: Fix missing device login retries.

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On certain conditions, login failures will just invoke
qla2x00_mark_device_lost() with the intend to do login again;
but if login_retry has been set already, that would fail to set the
relogin needed flag which is required to wakeup the DPC to retry.

Signed-off-by: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
This commit is contained in:
Arun Easi 2015-08-04 13:38:02 -04:00 • committed by James Bottomley
parent 63e322aaa6
commit a1d0285ecb
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/qla2xxx/qla_os.c
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@ -3258,9 +3258,10 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport,
if (!do_login)
return;
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
if (fcport->login_retry == 0) {
fcport->login_retry = vha->hw->login_retry_count;
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
ql_dbg(ql_dbg_disc, vha, 0x2067,
"Port login retry %8phN, id = 0x%04x retry cnt=%d.\n",