ieee1394: sbp2: wrap two functions into one

Move the body of a function into its only caller.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 187e26f..5d3b96e 100644 (file)
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -591,18 +591,14 @@ static struct sbp2_command_info *sbp2util_allocate_command_orb(
        return cmd;
 }
 
-static void sbp2util_free_command_dma(struct sbp2_command_info *cmd)
+/*
+ * Unmaps the DMAs of a command and moves the command to the completed ORB list.
+ * Must be called with lu->cmd_orb_lock held.
+ */
+static void sbp2util_mark_command_completed(struct sbp2_lu *lu,
+                                           struct sbp2_command_info *cmd)
 {
-       struct sbp2_lu *lu = (struct sbp2_lu *)
-                       cmd->Current_SCpnt->device->host->hostdata[0];
-       struct hpsb_host *host;
-
-       if (!lu) {
-               SBP2_ERR("%s: lu == NULL", __FUNCTION__);
-               return;
-       }
-
-       host = lu->ud->ne->host;
+       struct hpsb_host *host = lu->ud->ne->host;
 
        if (cmd->cmd_dma) {
                if (cmd->dma_type == CMD_DMA_SINGLE)
@@ -615,23 +611,11 @@ static void sbp2util_free_command_dma(struct sbp2_command_info *cmd)
                cmd->dma_type = CMD_DMA_NONE;
                cmd->cmd_dma = 0;
        }
-
        if (cmd->sge_buffer) {
                pci_unmap_sg(host->pdev, cmd->sge_buffer,
                             cmd->dma_size, cmd->dma_dir);
                cmd->sge_buffer = NULL;
        }
-}
-
-/*
- * This function moves a command to the completed orb list.
- * Must be called with lu->cmd_orb_lock held.
- */
-static void sbp2util_mark_command_completed(
-               struct sbp2_lu *lu,
-               struct sbp2_command_info *cmd)
-{
-       sbp2util_free_command_dma(cmd);
        list_move_tail(&cmd->list, &lu->cmd_orb_completed);
 }