[PATCH] libata: fold __ata_qc_complete() into ata_qc_free()

All ata_qc_free() does is calling __ata_qc_complete() which isn't used
anywhere else.  Fold __ata_qc_complete() into ata_qc_free().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 12 insertions, 18 deletions

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index a07bd35da912..0e4932362949 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -73,7 +73,6 @@ static int fgb(u32 bitmap);
 static int ata_choose_xfer_mode(const struct ata_port *ap,
                                 u8 *xfer_mode_out,
                                 unsigned int *xfer_shift_out);
-static void __ata_qc_complete(struct ata_queued_cmd *qc);
 
 static unsigned int ata_unique_id = 1;
 static struct workqueue_struct *ata_wq;
@@ -3593,21 +3592,6 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
         return qc;
 }
 
-static void __ata_qc_complete(struct ata_queued_cmd *qc)
-{
-        struct ata_port *ap = qc->ap;
-        unsigned int tag;
-
-        qc->flags = 0;
-        tag = qc->tag;
-        if (likely(ata_tag_valid(tag))) {
-                if (tag == ap->active_tag)
-                        ap->active_tag = ATA_TAG_POISON;
-                qc->tag = ATA_TAG_POISON;
-                clear_bit(tag, &ap->qactive);
-        }
-}
-
 /**
  *      ata_qc_free - free unused ata_queued_cmd
  *      @qc: Command to complete
@@ -3620,9 +3604,19 @@ static void __ata_qc_complete(struct ata_queued_cmd *qc)
  */
 void ata_qc_free(struct ata_queued_cmd *qc)
 {
+        struct ata_port *ap = qc->ap;
+        unsigned int tag;
+
         assert(qc != NULL);     /* ata_qc_from_tag _might_ return NULL */
 
-        __ata_qc_complete(qc);
+        qc->flags = 0;
+        tag = qc->tag;
+        if (likely(ata_tag_valid(tag))) {
+                if (tag == ap->active_tag)
+                        ap->active_tag = ATA_TAG_POISON;
+                qc->tag = ATA_TAG_POISON;
+                clear_bit(tag, &ap->qactive);
+        }
 }
 
 /**
@@ -3662,7 +3656,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
         if (rc != 0)
                 return;
 
-        __ata_qc_complete(qc);
+        ata_qc_free(qc);
 
         VPRINTK("EXIT\n");
 }