Clean up load_elf_binary unwind code (2)

Jump to unwind code instead of cleaning up by hand in load_elf_binary.
This is only correct in combination with load_elf_binary-unwind1.diff.

Index: linux-2.4.22-rc2.orig/fs/binfmt_elf.c
===================================================================
--- linux-2.4.22-rc2.orig.orig/fs/binfmt_elf.c	2003-08-09 01:50:50.000000000 +0200
+++ linux-2.4.22-rc2.orig/fs/binfmt_elf.c	2003-08-09 01:46:40.000000000 +0200
@@ -715,18 +715,16 @@ static int load_elf_binary(struct linux_
 			elf_entry = load_elf_interp(&interp_elf_ex,
 						    interpreter,
 						    &interp_load_addr);
-
-		allow_write_access(interpreter);
-		fput(interpreter);
-		kfree(elf_interpreter);
-
 		if (BAD_ADDR(elf_entry)) {
 			printk(KERN_ERR "Unable to load interpreter\n");
-			kfree(elf_phdata);
 			send_sig(SIGSEGV, current, 0);
 			retval = -ENOEXEC; /* Nobody gets to see this, but.. */
-			goto out;
+			goto out_free_dentry;
 		}
+
+		allow_write_access(interpreter);
+		fput(interpreter);
+		kfree(elf_interpreter);
 	}
 
 	kfree(elf_phdata);