Messages in this thread Patch in this message | | | Date | Fri, 09 Oct 2020 06:35:27 -0000 | From | "tip-bot2 for Wei Yongjun" <> | Subject | [tip: core/rcu] scftorture: Make symbol 'scf_torture_rand' static |
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The following commit has been merged into the core/rcu branch of tip:
Commit-ID: 9a52a574676f8d4aa55f69319231ce6c343b00bb Gitweb: https://git.kernel.org/tip/9a52a574676f8d4aa55f69319231ce6c343b00bb Author: Wei Yongjun <weiyongjun1@huawei.com> AuthorDate: Thu, 02 Jul 2020 09:56:50 -07:00 Committer: Paul E. McKenney <paulmck@kernel.org> CommitterDate: Mon, 24 Aug 2020 18:38:36 -07:00
scftorture: Make symbol 'scf_torture_rand' static
The sparse tool complains as follows
kernel/scftorture.c:124:1: warning: symbol '__pcpu_scope_scf_torture_rand' was not declared. Should it be static?
And this per-CPU variable is not used outside of scftorture.c, so this commit marks it static.
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- kernel/scftorture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/scftorture.c b/kernel/scftorture.c index 8349681..9180de7 100644 --- a/kernel/scftorture.c +++ b/kernel/scftorture.c @@ -134,7 +134,7 @@ static atomic_t n_alloc_errs; static bool scfdone; static char *bangstr = ""; -DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand); +static DEFINE_TORTURE_RANDOM_PERCPU(scf_torture_rand); // Print torture statistics. Caller must ensure serialization. static void scf_torture_stats_print(void)
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