[SCSI] libfc: convert to scsi_track_queue_full

[~andy/linux] / drivers / scsi / libfc / fc_fcp.c

diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index beaab818d8def880a89c206369dc97fdf2959e38..c0dc8e151c655c4eaffccbead3a0d09e4c95a641 100644 (file)
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -1815,21 +1815,6 @@ static void fc_io_compl(struct fc_fcp_pkt *fsp)
                        sc_cmd->result = DID_OK << 16;
                        if (fsp->scsi_resid)
                                CMD_RESID_LEN(sc_cmd) = fsp->scsi_resid;
-               } else if (fsp->cdb_status == QUEUE_FULL) {
-                       struct scsi_device *tmp_sdev;
-                       struct scsi_device *sdev = sc_cmd->device;
-
-                       shost_for_each_device(tmp_sdev, sdev->host) {
-                               if (tmp_sdev->id != sdev->id)
-                                       continue;
-
-                               if (tmp_sdev->queue_depth > 1) {
-                                       scsi_track_queue_full(tmp_sdev,
-                                                             tmp_sdev->
-                                                             queue_depth - 1);
-                               }
-                       }
-                       sc_cmd->result = (DID_OK << 16) | fsp->cdb_status;
                } else {
                        /*
                         * transport level I/O was ok but scsi
@@ -2066,10 +2051,16 @@ EXPORT_SYMBOL(fc_slave_alloc);
 
 int fc_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
 {
-       if (reason != SCSI_QDEPTH_DEFAULT)
+       switch (reason) {
+       case SCSI_QDEPTH_DEFAULT:
+               scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth);
+               break;
+       case SCSI_QDEPTH_QFULL:
+               scsi_track_queue_full(sdev, qdepth);
+               break;
+       default:
                return -EOPNOTSUPP;
-
-       scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth);
+       }
        return sdev->queue_depth;
 }
 EXPORT_SYMBOL(fc_change_queue_depth);