scsi: qla2xxx: Fix logo flag for qlt_free_session_done()

Commit 3515832c ("scsi: qla2xxx: Reset the logo flag, after target
re-login.")fixed the target re-login after session relogin is complete,
but missed out the qlt_free_session_done() path.

This patch clears send_els_logo flag in qlt_free_session_done()
callback.

[mkp: checkpatch]

Fixes: 3515832c ("scsi: qla2xxx: Reset the logo flag, after target re-login.")
Signed-off-by: NHimanshu Madhani <hmadhani@redhat.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_target.c

@@ -988,6 +988,7 @@ static void qlt_free_session_done(struct work_struct *work)
 
 			logo.id = sess->d_id;
 			logo.cmd_count = 0;
+			sess->send_els_logo = 0;
 			qlt_send_first_logo(vha, &logo);
 		}