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kernel/async.c: fix pr_debug statement 

An async_func_t returns void - any errors encountered it has to stash
somewhere for consumers to discover later.

Link: https://lkml.kernel.org/r/20210226124355.2503524-1-linux@rasmusvillemoes.dk
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Rasmus Villemoes 2021-05-06 18:02:36 -07:00 committed by Linus Torvalds
parent 112dfce8f2
commit 8ba9d40b6b
1 changed files with 1 additions and 1 deletions
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2
kernel/async.c
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@ -124,7 +124,7 @@ static void async_run_entry_fn(struct work_struct *work)
if (initcall_debug && system_state < SYSTEM_RUNNING) {
rettime = ktime_get();
delta = ktime_sub(rettime, calltime);
pr_debug("initcall %lli_%pS returned 0 after %lld usecs\n",
pr_debug("initcall %lli_%pS returned after %lld usecs\n",
(long long)entry->cookie,
entry->func,
(long long)ktime_to_ns(delta) >> 10);