From: Kuniyuki Iwashima kuniyu@amazon.com
[ Upstream commit d0f6dc26346863e1f4a23117f5468614e54df064 ]
This is a prep patch for the last patch in this series so that checkpatch will not warn about BUG_ON().
Signed-off-by: Kuniyuki Iwashima kuniyu@amazon.com Acked-by: Jens Axboe axboe@kernel.dk Link: https://lore.kernel.org/r/20240129190435.57228-2-kuniyu@amazon.com Signed-off-by: Jakub Kicinski kuba@kernel.org (cherry picked from commit d0f6dc26346863e1f4a23117f5468614e54df064) Signed-off-by: Lee Jones lee@kernel.org --- net/unix/garbage.c | 8 ++++---- net/unix/scm.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 96cc6b7674333..b4bf7f7538826 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -145,7 +145,7 @@ static void scan_children(struct sock *x, void (*func)(struct unix_sock *), /* An embryo cannot be in-flight, so it's safe * to use the list link. */ - BUG_ON(!list_empty(&u->link)); + WARN_ON_ONCE(!list_empty(&u->link)); list_add_tail(&u->link, &embryos); } spin_unlock(&x->sk_receive_queue.lock); @@ -224,8 +224,8 @@ static void __unix_gc(struct work_struct *work)
total_refs = file_count(sk->sk_socket->file);
- BUG_ON(!u->inflight); - BUG_ON(total_refs < u->inflight); + WARN_ON_ONCE(!u->inflight); + WARN_ON_ONCE(total_refs < u->inflight); if (total_refs == u->inflight) { list_move_tail(&u->link, &gc_candidates); __set_bit(UNIX_GC_CANDIDATE, &u->gc_flags); @@ -318,7 +318,7 @@ static void __unix_gc(struct work_struct *work) list_move_tail(&u->link, &gc_inflight_list);
/* All candidates should have been detached by now. */ - BUG_ON(!list_empty(&gc_candidates)); + WARN_ON_ONCE(!list_empty(&gc_candidates));
/* Paired with READ_ONCE() in wait_for_unix_gc(). */ WRITE_ONCE(gc_in_progress, false); diff --git a/net/unix/scm.c b/net/unix/scm.c index b5ae5ab167773..505e56cf02a21 100644 --- a/net/unix/scm.c +++ b/net/unix/scm.c @@ -51,10 +51,10 @@ void unix_inflight(struct user_struct *user, struct file *fp)
if (u) { if (!u->inflight) { - BUG_ON(!list_empty(&u->link)); + WARN_ON_ONCE(!list_empty(&u->link)); list_add_tail(&u->link, &gc_inflight_list); } else { - BUG_ON(list_empty(&u->link)); + WARN_ON_ONCE(list_empty(&u->link)); } u->inflight++; /* Paired with READ_ONCE() in wait_for_unix_gc() */ @@ -71,8 +71,8 @@ void unix_notinflight(struct user_struct *user, struct file *fp) spin_lock(&unix_gc_lock);
if (u) { - BUG_ON(!u->inflight); - BUG_ON(list_empty(&u->link)); + WARN_ON_ONCE(!u->inflight); + WARN_ON_ONCE(list_empty(&u->link));
u->inflight--; if (!u->inflight)