Remove remaining kernel_module_from_file hook left by commit
a1db7420 ("module: replace copy_module_from_fd with kernel version")
Signed-off-by: NMickaël Salaün <mic@digikod.net>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NMimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: NJames Morris <james.l.morris@oracle.com>