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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
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6
lib/libnetlink.c
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@ -664,11 +664,11 @@ static int __rtnl_talk_iov(struct rtnl_handle *rtnl, struct iovec *iov,
return -1; return -1;
} }
if (!err->error) if (!error) {
/* check messages from kernel */ /* check messages from kernel */
nl_dump_ext_ack(h, errfn); nl_dump_ext_ack(h, errfn);
else { } else {
errno = -err->error; errno = -error;
if (rtnl->proto != NETLINK_SOCK_DIAG && if (rtnl->proto != NETLINK_SOCK_DIAG &&
show_rtnl_err) show_rtnl_err)