From c310f099be953a20b5fabed341ad085f444cf2bd Mon Sep 17 00:00:00 2001 From: Ryan Reading Date: Wed, 17 Oct 2007 19:34:11 -0700 Subject: [PATCH] [IRDA]: IrCOMM discovery indication simplification From: Ryan Reading Every IrCOMM socket is registered with the discovery subsystem, so we don't need to loop over all of them for every discovery event. We just need to do it for the registered IrCOMM socket. Signed-off-by: Samuel Ortiz Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- net/irda/ircomm/ircomm_tty_attach.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/net/irda/ircomm/ircomm_tty_attach.c b/net/irda/ircomm/ircomm_tty_attach.c index 824309dabfe..b5a13882c92 100644 --- a/net/irda/ircomm/ircomm_tty_attach.c +++ b/net/irda/ircomm/ircomm_tty_attach.c @@ -381,18 +381,9 @@ static void ircomm_tty_discovery_indication(discinfo_t *discovery, info.daddr = discovery->daddr; info.saddr = discovery->saddr; - /* FIXME. We have a locking problem on the hashbin here. - * We probably need to use hashbin_find_next(), but we first - * need to ensure that "line" is unique. - Jean II */ - self = (struct ircomm_tty_cb *) hashbin_get_first(ircomm_tty); - while (self != NULL) { - IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;); - - ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION, - NULL, &info); - - self = (struct ircomm_tty_cb *) hashbin_get_next(ircomm_tty); - } + self = (struct ircomm_tty_cb *) priv; + ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION, + NULL, &info); } /* -- 2.41.1