diff options
| author |   Eric Dumazet <edumazet@google.com> | 2017-01-20 05:06:08 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-01-20 11:27:22 -0500 |
| commit | c2a2efbbfcb31bedcf81170fc1aa920255c33b8f (patch) | |
| tree | 0feeac1e086d1179ce3bce1482d5cd27653aa33a /net/ipv4/tcp_ipv4.c | |
| parent | cxgb4: hide unused warnings (diff) | |
| download | linux-dev-c2a2efbbfcb31bedcf81170fc1aa920255c33b8f.tar.xz linux-dev-c2a2efbbfcb31bedcf81170fc1aa920255c33b8f.zip | |
net: remove bh disabling around percpu_counter accesses
Shaohua Li made percpu_counter irq safe in commit 098faf5805c8
("percpu_counter: make APIs irq safe")
We can safely remove BH disable/enable sections around various
percpu_counter manipulations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 3644fc117691..f7325b25b06e 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1887,9 +1887,7 @@ void tcp_v4_destroy_sock(struct sock *sk) tcp_free_fastopen_req(tp); tcp_saved_syn_free(tp); - local_bh_disable(); sk_sockets_allocated_dec(sk); - local_bh_enable(); } EXPORT_SYMBOL(tcp_v4_destroy_sock); |