1 files changed, 2 insertions, 8 deletions

diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 08a52dd45fb6..545ea865ceb5 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -312,7 +312,7 @@ EXPORT_SYMBOL_GPL(ata_acpi_stm);
  *
  * RETURNS:
  * Number of taskfiles on success, 0 if _GTF doesn't exist or doesn't
- * contain valid data.  -errno on other errors.
+ * contain valid data.
  */
 static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf,
                            void **ptr_to_free)
@@ -339,7 +339,6 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf,
                         ata_dev_printk(dev, KERN_WARNING,
                                        "_GTF evaluation failed (AE 0x%x)\n",
                                        status);
-                        rc = -EIO;
                 }
                 goto out_free;
         }
@@ -359,7 +358,6 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf,
                 ata_dev_printk(dev, KERN_WARNING,
                                "_GTF unexpected object type 0x%x\n",
                                out_obj->type);
-                rc = -EINVAL;
                 goto out_free;
         }
 
@@ -367,7 +365,6 @@ static int ata_dev_get_GTF(struct ata_device *dev, struct ata_acpi_gtf **gtf,
                 ata_dev_printk(dev, KERN_WARNING,
                                "unexpected _GTF length (%d)\n",
                                out_obj->buffer.length);
-                rc = -EINVAL;
                 goto out_free;
         }
 
@@ -511,10 +508,7 @@ static int ata_acpi_exec_tfs(struct ata_device *dev)
         int gtf_count, i, rc;
 
         /* get taskfiles */
-        rc = ata_dev_get_GTF(dev, &gtf, &ptr_to_free);
-        if (rc < 0)
-                return rc;
-        gtf_count = rc;
+        gtf_count = ata_dev_get_GTF(dev, &gtf, &ptr_to_free);
 
         /* execute them */
         for (i = 0, rc = 0; i < gtf_count; i++) {