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net: remove bh disabling around percpu_counter accesses

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Shaohua Li made percpu_counter irq safe in commit 098faf5805
("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>
This commit is contained in:
Eric Dumazet
2017-01-20 05:06:08 -08:00
committed by David S. Miller
parent 0a327889f6
commit c2a2efbbfc
6 changed files with 3 additions and 23 deletions
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3
net/ipv4/inet_connection_sock.c
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@@ -836,9 +836,8 @@ void inet_csk_destroy_sock(struct sock *sk)
sk_refcnt_debug_release(sk);
local_bh_disable();
percpu_counter_dec(sk->sk_prot->orphan_count);
local_bh_enable();
sock_put(sk);
}
EXPORT_SYMBOL(inet_csk_destroy_sock);