switch statfs to fget_light/fput_light

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

diff --git a/fs/statfs.c b/fs/statfs.c
index 43e6b6f..95ad5c0 100644 (file)
--- a/fs/statfs.c
+++ b/fs/statfs.c
@@ -87,11 +87,12 @@ int user_statfs(const char __user *pathname, struct kstatfs *st)
 
 int fd_statfs(int fd, struct kstatfs *st)
 {
-       struct file *file = fget(fd);
+       int fput_needed;
+       struct file *file = fget_light(fd, &fput_needed);
        int error = -EBADF;
        if (file) {
                error = vfs_statfs(&file->f_path, st);
-               fput(file);
+               fput_light(file, fput_needed);
        }
        return error;
 }