diff options
| author | Ingo Molnar <mingo@kernel.org> | 2024-01-26 10:26:50 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-01-26 10:26:50 +0100 |
| commit | 42ac0be18bfa09c03f52244f7c3e15c89b38532f (patch) | |
| tree | 601fd5e6da2ca0b77aa8cb22f0e81a29ba6fe1d6 /net/ipv4/tcp_sigpool.c | |
| parent | 8e5647a723c49d73b9f108a8bb38e8c29d3948ea (diff) | |
| parent | ecb1b8288dc7ccbdcb3b9df005fa1c0e0c0388a7 (diff) | |
Merge branch 'linus' into x86/mm, to refresh the branch and pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/ipv4/tcp_sigpool.c')
| -rw-r--r-- | net/ipv4/tcp_sigpool.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/tcp_sigpool.c b/net/ipv4/tcp_sigpool.c index 55b310a722c7..8512cb09ebc0 100644 --- a/net/ipv4/tcp_sigpool.c +++ b/net/ipv4/tcp_sigpool.c @@ -162,9 +162,8 @@ int tcp_sigpool_alloc_ahash(const char *alg, size_t scratch_size) if (strcmp(cpool[i].alg, alg)) continue; - if (kref_read(&cpool[i].kref) > 0) - kref_get(&cpool[i].kref); - else + /* pairs with tcp_sigpool_release() */ + if (!kref_get_unless_zero(&cpool[i].kref)) kref_init(&cpool[i].kref); ret = i; goto out; |