apparmor: Free up __cleanup() name

In order to use __cleanup for __attribute__((__cleanup__(func))) the
name must not be used for anything else. Avoid the conflict.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: John Johansen <john.johansen@canonical.com>
Link: https://lkml.kernel.org/r/20230612093537.536441207%40infradead.org

security/apparmor/include/lib.h

@@ -232,7 +232,7 @@ void aa_policy_destroy(struct aa_policy *policy);
  */
 #define fn_label_build(L, P, GFP, FN)					\
 ({									\
-	__label__ __cleanup, __done;					\
+	__label__ __do_cleanup, __done;					\
 	struct aa_label *__new_;					\
 									\
 	if ((L)->size > 1) {						\
@@ -250,7 +250,7 @@ void aa_policy_destroy(struct aa_policy *policy);
 			__new_ = (FN);					\
 			AA_BUG(!__new_);				\
 			if (IS_ERR(__new_))				\
-				goto __cleanup;				\
+				goto __do_cleanup;			\
 			__lvec[__j++] = __new_;				\
 		}							\
 		for (__j = __count = 0; __j < (L)->size; __j++)		\
@@ -272,7 +272,7 @@ void aa_policy_destroy(struct aa_policy *policy);
 			vec_cleanup(profile, __pvec, __count);		\
 		} else							\
 			__new_ = NULL;					\
-__cleanup:								\
+__do_cleanup:								\
 		vec_cleanup(label, __lvec, (L)->size);			\
 	} else {							\
 		(P) = labels_profile(L);				\