file->f_op is never NULL...

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

fs/binfmt_em86.c

@@ -38,7 +38,7 @@ static int load_em86(struct linux_binprm *bprm)
 	/* First of all, some simple consistency checks */
 	if ((elf_ex.e_type != ET_EXEC && elf_ex.e_type != ET_DYN) ||
 		(!((elf_ex.e_machine == EM_386) || (elf_ex.e_machine == EM_486))) ||
-		(!bprm->file->f_op || !bprm->file->f_op->mmap)) {
+		!bprm->file->f_op->mmap) {
 			return -ENOEXEC;
 	}