diff options
author | Ben Pfaff <blp@nicira.com> | 2011-06-03 10:10:41 -0700 |
---|---|---|
committer | Ben Pfaff <blp@nicira.com> | 2011-06-07 17:05:42 -0700 |
commit | 9292989d05b1a468d17bce8f6222f5344bab6b03 (patch) | |
tree | 2a40f9807fc535c4effa5846aad74bde501545a9 /lib | |
parent | cb8ca532a6636d20c9d7e4a5323489cad9c3eeb7 (diff) |
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.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/rtnetlink-link.c | 10 |
1 files changed, 8 insertions, 2 deletions
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); |