3 files changed, 12 insertions, 30 deletions

diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index a97be01..9294379 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -3100,7 +3100,7 @@ void pm8001_mpi_set_dev_state_resp(struct pm8001_hba_info *pm8001_ha,
 	complete(pm8001_dev->setds_completion);
 	ccb->task = NULL;
 	ccb->ccb_tag = 0xFFFFFFFF;
-	pm8001_ccb_free(pm8001_ha, tag);
+	pm8001_tag_free(pm8001_ha, tag);
 }
 
 void pm8001_mpi_set_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
@@ -3119,7 +3119,7 @@ void pm8001_mpi_set_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
 	}
 	ccb->task = NULL;
 	ccb->ccb_tag = 0xFFFFFFFF;
-	pm8001_ccb_free(pm8001_ha, tag);
+	pm8001_tag_free(pm8001_ha, tag);
 }
 
 void
@@ -3181,7 +3181,7 @@ pm8001_mpi_get_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
 	complete(pm8001_ha->nvmd_completion);
 	ccb->task = NULL;
 	ccb->ccb_tag = 0xFFFFFFFF;
-	pm8001_ccb_free(pm8001_ha, tag);
+	pm8001_tag_free(pm8001_ha, tag);
 }
 
 int pm8001_mpi_local_phy_ctl(struct pm8001_hba_info *pm8001_ha, void *piomb)
@@ -3588,7 +3588,7 @@ int pm8001_mpi_reg_resp(struct pm8001_hba_info *pm8001_ha, void *piomb)
 	complete(pm8001_dev->dcompletion);
 	ccb->task = NULL;
 	ccb->ccb_tag = 0xFFFFFFFF;
-	pm8001_ccb_free(pm8001_ha, htag);
+	pm8001_tag_free(pm8001_ha, htag);
 	return 0;
 }
 
@@ -3672,7 +3672,7 @@ int pm8001_mpi_fw_flash_update_resp(struct pm8001_hba_info *pm8001_ha,
 	complete(pm8001_ha->nvmd_completion);
 	ccb->task = NULL;
 	ccb->ccb_tag = 0xFFFFFFFF;
-	pm8001_ccb_free(pm8001_ha, tag);
+	pm8001_tag_free(pm8001_ha, tag);
 	return 0;
 }
 
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 8a44bc9..be55859 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -58,25 +58,14 @@ static int pm8001_find_tag(struct sas_task *task, u32 *tag)
 }
 
 /**
-  * pm8001_tag_clear - clear the tags bitmap
+  * pm8001_tag_free - free the no more needed tag
   * @pm8001_ha: our hba struct
   * @tag: the found tag associated with the task
   */
-static void pm8001_tag_clear(struct pm8001_hba_info *pm8001_ha, u32 tag)
-{
-	void *bitmap = pm8001_ha->tags;
-	clear_bit(tag, bitmap);
-}
-
 void pm8001_tag_free(struct pm8001_hba_info *pm8001_ha, u32 tag)
 {
-	pm8001_tag_clear(pm8001_ha, tag);
-}
-
-static void pm8001_tag_set(struct pm8001_hba_info *pm8001_ha, u32 tag)
-{
 	void *bitmap = pm8001_ha->tags;
-	set_bit(tag, bitmap);
+	clear_bit(tag, bitmap);
 }
 
 /**
@@ -86,14 +75,13 @@ static void pm8001_tag_set(struct pm8001_hba_info *pm8001_ha, u32 tag)
   */
 inline int pm8001_tag_alloc(struct pm8001_hba_info *pm8001_ha, u32 *tag_out)
 {
-	unsigned int index, tag;
+	unsigned int tag;
 	void *bitmap = pm8001_ha->tags;
 
-	index = find_first_zero_bit(bitmap, pm8001_ha->tags_num);
-	tag = index;
+	tag = find_first_zero_bit(bitmap, pm8001_ha->tags_num);
 	if (tag >= pm8001_ha->tags_num)
 		return -SAS_QUEUE_FULL;
-	pm8001_tag_set(pm8001_ha, tag);
+	set_bit(tag, bitmap);
 	*tag_out = tag;
 	return 0;
 }
@@ -102,7 +90,7 @@ void pm8001_tag_init(struct pm8001_hba_info *pm8001_ha)
 {
 	int i;
 	for (i = 0; i < pm8001_ha->tags_num; ++i)
-		pm8001_tag_clear(pm8001_ha, i);
+		pm8001_tag_free(pm8001_ha, i);
 }
 
  /**
@@ -501,11 +489,6 @@ int pm8001_queue_command(struct sas_task *task, const int num,
 	return pm8001_task_exec(task, num, gfp_flags, 0, NULL);
 }
 
-void pm8001_ccb_free(struct pm8001_hba_info *pm8001_ha, u32 ccb_idx)
-{
-	pm8001_tag_clear(pm8001_ha, ccb_idx);
-}
-
 /**
   * pm8001_ccb_task_free - free the sg for ssp and smp command, free the ccb.
   * @pm8001_ha: our hba card information
@@ -542,7 +525,7 @@ void pm8001_ccb_task_free(struct pm8001_hba_info *pm8001_ha,
 	ccb->task = NULL;
 	ccb->ccb_tag = 0xFFFFFFFF;
 	ccb->open_retry = 0;
-	pm8001_ccb_free(pm8001_ha, ccb_idx);
+	pm8001_tag_free(pm8001_ha, ccb_idx);
 }
 
  /**
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index 1ee06f2..14106ad 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -616,7 +616,6 @@ extern struct workqueue_struct *pm8001_wq;
 int pm8001_tag_alloc(struct pm8001_hba_info *pm8001_ha, u32 *tag_out);
 void pm8001_tag_init(struct pm8001_hba_info *pm8001_ha);
 u32 pm8001_get_ncq_tag(struct sas_task *task, u32 *tag);
-void pm8001_ccb_free(struct pm8001_hba_info *pm8001_ha, u32 ccb_idx);
 void pm8001_ccb_task_free(struct pm8001_hba_info *pm8001_ha,
 	struct sas_task *task, struct pm8001_ccb_info *ccb, u32 ccb_idx);
 int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,