make get_file() return its argument

simplifies a bunch of callers...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 2 deletions

diff --git a/mm/fremap.c b/mm/fremap.c
index 9ed4fd432467..048659c0c03d 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -195,10 +195,9 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
                  */
                 if (mapping_cap_account_dirty(mapping)) {
                         unsigned long addr;
-                        struct file *file = vma->vm_file;
+                        struct file *file = get_file(vma->vm_file);
 
                         flags &= MAP_NONBLOCK;
-                        get_file(file);
                         addr = mmap_region(file, start, size,
                                         flags, vma->vm_flags, pgoff);
                         fput(file);