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 <[email protected]>
Signed-off-by: Michael Tautschnig <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Cc: [email protected]
---
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
--
2.7.4
Amazon Development Center Germany GmbH
Berlin - Dresden - Aachen
main office: Krausenstr. 38, 10117 Berlin
Geschaeftsfuehrer: Dr. Ralf Herbrich, Christian Schlaeger
Ust-ID: DE289237879
Eingetragen am Amtsgericht Charlottenburg HRB 149173 B
Commit-ID: 13a453c241b78934a945b1af572d0533612c9bd1
Gitweb: https://git.kernel.org/tip/13a453c241b78934a945b1af572d0533612c9bd1
Author: Norbert Manthey <[email protected]>
AuthorDate: Tue, 27 Feb 2018 08:47:40 +0100
Committer: Ingo Molnar <[email protected]>
CommitDate: Fri, 9 Mar 2018 07:59:13 +0100
sched/fair: Add ';' after label attributes
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 <[email protected]>
Signed-off-by: Michael Tautschnig <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
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 f5591071ae98..097db34d5ba2 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -6797,7 +6797,7 @@ simple:
p = task_of(se);
-done: __maybe_unused
+done: __maybe_unused;
#ifdef CONFIG_SMP
/*
* Move the next running task to the front of