1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 9962744b59aa..58470c395301 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -591,8 +591,7 @@ static int fw_map_pages_buf(struct firmware_buf *buf)
         if (!buf->is_paged_buf)
                 return 0;
 
-        if (buf->data)
-                vunmap(buf->data);
+        vunmap(buf->data);
         buf->data = vmap(buf->pages, buf->nr_pages, 0, PAGE_KERNEL_RO);
         if (!buf->data)
                 return -ENOMEM;