From 9292989d05b1a468d17bce8f6222f5344bab6b03 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Fri, 3 Jun 2011 10:10:41 -0700 Subject: rtnetlink-link: Avoid cast in rtnetlink_link_notifier_register(). It's easy enough to avoid this cast by going through a thunk function. (The other cast in this function is harder to avoid.) This is just a cleanup that doesn't fix any actual bug. --- lib/rtnetlink-link.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'lib/rtnetlink-link.c') diff --git a/lib/rtnetlink-link.c b/lib/rtnetlink-link.c index 09ba954e..98ab3991 100644 --- a/lib/rtnetlink-link.c +++ b/lib/rtnetlink-link.c @@ -71,6 +71,12 @@ rtnetlink_link_parse(struct ofpbuf *buf, return parsed; } +static bool +rtnetlink_link_parse_cb(struct ofpbuf *buf, void *change) +{ + return rtnetlink_link_parse(buf, change); +} + /* Registers 'cb' to be called with auxiliary data 'aux' with network device * change notifications. The notifier is stored in 'notifier', which the * caller must not modify or free. @@ -84,11 +90,11 @@ int rtnetlink_link_notifier_register(struct rtnetlink_notifier *notifier, rtnetlink_link_notify_func *cb, void *aux) { - rtnetlink_parse_func *pf = (rtnetlink_parse_func *) rtnetlink_link_parse; rtnetlink_notify_func *nf = (rtnetlink_notify_func *) cb; if (!rtn) { - rtn = rtnetlink_create(RTNLGRP_LINK, pf, &rtn_change); + rtn = rtnetlink_create(RTNLGRP_LINK, rtnetlink_link_parse_cb, + &rtn_change); } return rtnetlink_notifier_register(rtn, notifier, nf, aux); -- cgit v1.2.3