switch ->path_mkdir() to umode_t

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index afbe498..3271bd3 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -262,7 +262,7 @@
 }
 
 static int apparmor_path_mkdir(struct path *dir, struct dentry *dentry,
-			       int mode)
+			       umode_t mode)
 {
 	return common_perm_create(OP_MKDIR, dir, dentry, AA_MAY_CREATE,
 				  S_IFDIR);