Messages in this thread Patch in this message | | | Date | Fri, 27 May 2022 10:15:58 -0000 | From | "tip-bot2 for Haowen Bai" <> | Subject | [tip: perf/urgent] perf/core: Remove unused local variable |
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The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 8b4dd2d8627e88dc3bd71bf29c48aaae2b69572b Gitweb: https://git.kernel.org/tip/8b4dd2d8627e88dc3bd71bf29c48aaae2b69572b Author: Haowen Bai <baihaowen@meizu.com> AuthorDate: Fri, 27 May 2022 18:03:54 +08:00 Committer: Ingo Molnar <mingo@kernel.org> CommitterDate: Fri, 27 May 2022 12:14:16 +02:00
perf/core: Remove unused local variable
Drop LIST_HEAD() where the variable it declares is never used.
Compiler probably never warned us, because the LIST_HEAD() initializer is technically 'usage'.
[ mingo: Tweak changelog. ]
Signed-off-by: Haowen Bai <baihaowen@meizu.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/1653645835-29206-1-git-send-email-baihaowen@meizu.com --- kernel/events/core.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/kernel/events/core.c b/kernel/events/core.c index 950b25c..80782cd 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -4257,7 +4257,6 @@ static void perf_event_remove_on_exec(int ctxn) { struct perf_event_context *ctx, *clone_ctx = NULL; struct perf_event *event, *next; - LIST_HEAD(free_list); unsigned long flags; bool modified = false;
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