1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/firewire/fw-iso.c b/drivers/firewire/fw-iso.c
index f511d16efaee..2baf1007253e 100644
--- a/drivers/firewire/fw-iso.c
+++ b/drivers/firewire/fw-iso.c
@@ -75,19 +75,21 @@ int fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
         kfree(buffer->pages);
  out:
         buffer->pages = NULL;
+
         return -ENOMEM;
 }
 
 int fw_iso_buffer_map(struct fw_iso_buffer *buffer, struct vm_area_struct *vma)
 {
         unsigned long uaddr;
-        int i, ret;
+        int i, err;
 
         uaddr = vma->vm_start;
         for (i = 0; i < buffer->page_count; i++) {
-                ret = vm_insert_page(vma, uaddr, buffer->pages[i]);
-                if (ret)
-                        return ret;
+                err = vm_insert_page(vma, uaddr, buffer->pages[i]);
+                if (err)
+                        return err;
+
                 uaddr += PAGE_SIZE;
         }