apparmor: Remove the repeated declaration

Function 'aa_labelset_destroy' and 'aa_labelset_init' are declared
twice, so remove the repeated declaration and unnecessary blank line.

Cc: John Johansen <[email protected]>
Cc: James Morris <[email protected]>
Cc: "Serge E. Hallyn" <[email protected]>
Signed-off-by: Shaokun Zhang <[email protected]>
Signed-off-by: John Johansen <[email protected]>

Author: zhangshk

security/apparmor/include/label.h

@@ -77,10 +77,6 @@ struct aa_labelset {
 #define __labelset_for_each(LS, N) \
 	for ((N) = rb_first(&(LS)->root); (N); (N) = rb_next(N))
 
-void aa_labelset_destroy(struct aa_labelset *ls);
-void aa_labelset_init(struct aa_labelset *ls);
-
-
 enum label_flags {
 	FLAG_HAT = 1,			/* profile is a hat */
 	FLAG_UNCONFINED = 2,		/* label unconfined only if all */