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sctp: remove the local_bh_disable/enable in sctp_endpoint_lookup_assoc

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sctp_endpoint_lookup_assoc is called in the protection of sock lock
there is no need to call local_bh_disable in this function. so remove
them.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Xin Long 2015-12-30 23:50:50 +08:00 • committed by David S. Miller
parent b5eff71283
commit c79c066691
1 changed files with 1 additions and 16 deletions
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17
net/sctp/endpointola.c
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@ -317,7 +317,7 @@ struct sctp_endpoint *sctp_endpoint_is_match(struct sctp_endpoint *ep,
* We lookup the transport from hashtable at first, then get association * We lookup the transport from hashtable at first, then get association
* through t->assoc. * through t->assoc.
*/ */
static struct sctp_association *__sctp_endpoint_lookup_assoc( struct sctp_association *sctp_endpoint_lookup_assoc(
const struct sctp_endpoint *ep, const struct sctp_endpoint *ep,
const union sctp_addr *paddr, const union sctp_addr *paddr,
struct sctp_transport **transport) struct sctp_transport **transport)
@ -342,21 +342,6 @@ out:
return asoc; return asoc;
} }
/* Lookup association on an endpoint based on a peer address. BH-safe. */
struct sctp_association *sctp_endpoint_lookup_assoc(
const struct sctp_endpoint *ep,
const union sctp_addr *paddr,
struct sctp_transport **transport)
{
struct sctp_association *asoc;
local_bh_disable();
asoc = __sctp_endpoint_lookup_assoc(ep, paddr, transport);
local_bh_enable();
return asoc;
}
/* Look for any peeled off association from the endpoint that matches the /* Look for any peeled off association from the endpoint that matches the
* given peer address. * given peer address.
*/ */