diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-17 19:17:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-17 19:17:55 -0700 |
| commit | 4b377b4868ef17b040065bd468668c707d2477a5 (patch) | |
| tree | 2a626b575953aa5c553b5bdf44f83ded666a7552 /kernel | |
| parent | f08a1e912d3e60bf3028ea1c5199a609d12cd37c (diff) | |
kprobe/ftrace: fix build error due to bad function definition
Commit 1a7d0890dd4a ("kprobe/ftrace: bail out if ftrace was killed")
introduced a bad K&R function definition, which we haven't accepted in a
long long time.
Gcc seems to let it slide, but clang notices with the appropriate error:
kernel/kprobes.c:1140:24: error: a function declaration without a prototype is deprecated in all >
1140 | void kprobe_ftrace_kill()
| ^
| void
but this commit was apparently never in linux-next before it was sent
upstream, so it didn't get the appropriate build test coverage.
Fixes: 1a7d0890dd4a kprobe/ftrace: bail out if ftrace was killed
Cc: Stephen Brennan <stephen.s.brennan@oracle.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kprobes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index f2cea3c80cb5..6a76a8100073 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1137,7 +1137,7 @@ static int disarm_kprobe_ftrace(struct kprobe *p) ipmodify ? &kprobe_ipmodify_enabled : &kprobe_ftrace_enabled); } -void kprobe_ftrace_kill() +void kprobe_ftrace_kill(void) { kprobe_ftrace_disabled = true; } |