diff options
| -rw-r--r-- | caputils/ws80211_utils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/caputils/ws80211_utils.c b/caputils/ws80211_utils.c index cff2e88d90..6ac8a2c099 100644 --- a/caputils/ws80211_utils.c +++ b/caputils/ws80211_utils.c @@ -150,6 +150,10 @@ static int nl80211_do_cmd(struct nl_msg *msg, struct nl_cb *cb) * err as a side-effect, so it thinks this can loop * infinitely. * + * The proper way to address this is to help Coverity to + * understand the behaviour of nl_recvmsgs(), in that it + * does call the callback, setting err. This help would be + * provided through a so called 'model' of this function. * We declare err to be volatile to work around it. * * XXX - that workaround provokes a compiler complaint that |