Due to using gcc defines for configuration, some labels might be unused in certain configurations. While adding a __maybe_unused to the label is fine in general, the line has to be terminated with ';'. This is also reflected in the gcc documentation, but gcc parsed the previous variant without an error message.
This has been spotted while compiling with goto-cc, the compiler for the CPROVER tool suite.
Signed-off-by: Norbert Manthey nmanthey@amazon.de Signed-off-by: Michael Tautschnig tautschn@amazon.co.uk
Cc: Ingo Molnar mingo@redhat.com Cc: Peter Zijlstra peterz@infradead.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 26a71eb..3af8fb6 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -6716,7 +6716,7 @@ pick_next_task_fair(struct rq *rq, struct task_struct *prev, struct rq_flags *rf
p = task_of(se);
-done: __maybe_unused +done: __maybe_unused; #ifdef CONFIG_SMP /* * Move the next running task to the front of