apparmor: replace remaining BUG_ON() asserts with AA_BUG()

AA_BUG() uses WARN and won't break the kernel like BUG_ON().
Signed-off-by: NJohn Johansen <john.johansen@canonical.com>

security/apparmor/apparmorfs.c

@@ -91,7 +91,7 @@ static struct aa_loaddata *aa_simple_write_to_buffer(const char __user *userbuf,
 {
 	struct aa_loaddata *data;
 
-	BUG_ON(copy_size > alloc_size);
+	AA_BUG(copy_size > alloc_size);
 
 	if (*pos != 0)
 		/* only writes from pos 0, that is complete writes */

security/apparmor/audit.c

@@ -119,7 +119,7 @@ void aa_audit_msg(int type, struct common_audit_data *sa,
 int aa_audit(int type, struct aa_profile *profile, struct common_audit_data *sa,
 	     void (*cb) (struct audit_buffer *, void *))
 {
-	BUG_ON(!profile);
+	AA_BUG(!profile);
 
 	if (type == AUDIT_APPARMOR_AUTO) {
 		if (likely(!aad(sa)->error)) {

security/apparmor/context.c

@@ -95,7 +95,7 @@ int aa_replace_current_profile(struct aa_profile *profile)
 {
 	struct aa_task_ctx *ctx = current_ctx();
 	struct cred *new;
-	BUG_ON(!profile);
+	AA_BUG(!profile);
 
 	if (ctx->profile == profile)
 		return 0;
@@ -166,7 +166,7 @@ int aa_set_current_hat(struct aa_profile *profile, u64 token)
 	struct cred *new = prepare_creds();
 	if (!new)
 		return -ENOMEM;
-	BUG_ON(!profile);
+	AA_BUG(!profile);
 
 	ctx = cred_ctx(new);
 	if (!ctx->previous) {

security/apparmor/lsm.c

@@ -406,7 +406,7 @@ static int common_file_perm(const char *op, struct file *file, u32 mask)
 	struct aa_profile *profile, *fprofile = aa_cred_profile(file->f_cred);
 	int error = 0;
 
-	BUG_ON(!fprofile);
+	AA_BUG(!fprofile);
 
 	if (!file->f_path.mnt ||
 	    !path_mediated_fs(file->f_path.dentry))