diff options
| author | Paran Lee <p4ranlee@gmail.com> | 2022-07-10 20:26:14 +0900 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-07-20 15:21:32 +0100 |
| commit | c904cda04482d5ab545e5a82cee6084078ef9543 (patch) | |
| tree | df7f560f266f7d07b53555d4f251f2bd87b55526 | |
| parent | ef50cd57a73a8bbfad403e5e2edb3309611f58ad (diff) | |
| download | linux-c904cda04482d5ab545e5a82cee6084078ef9543.tar.bz2 | |
genirq: Use for_each_action_of_desc in actions_show()
Refactor action_show() to use for_each_action_of_desc instead
of a similar open-coded loop.
Signed-off-by: Paran Lee <p4ranlee@gmail.com>
[maz: reword commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220710112614.19410-1-p4ranlee@gmail.com
| -rw-r--r-- | kernel/irq/irqdesc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index d323b180b0f3..5db0230aa6b5 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -251,7 +251,7 @@ static ssize_t actions_show(struct kobject *kobj, char *p = ""; raw_spin_lock_irq(&desc->lock); - for (action = desc->action; action != NULL; action = action->next) { + for_each_action_of_desc(desc, action) { ret += scnprintf(buf + ret, PAGE_SIZE - ret, "%s%s", p, action->name); p = ","; |