libnetlink: use local variable

Now that err->error is in local variable, use it consistently.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2018-10-09 09:46:11 -07:00
parent 8c50b728b2
commit bfb3bf189f
1 changed files with 3 additions and 3 deletions

View File

@ -664,11 +664,11 @@ static int __rtnl_talk_iov(struct rtnl_handle *rtnl, struct iovec *iov,
return -1;
}
if (!err->error)
if (!error) {
/* check messages from kernel */
nl_dump_ext_ack(h, errfn);
else {
errno = -err->error;
} else {
errno = -error;
if (rtnl->proto != NETLINK_SOCK_DIAG &&
show_rtnl_err)