[iproute PATCH] Fix MAC address length check

[Phil Sutter]

I forgot to change the variable in the conditional, too.

Fixes: 8fe58d58941f4 ("iplink: Check address length via netlink")
Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 ip/iplink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ip/iplink.c b/ip/iplink.c
index 68e5faea3581d..b1f8a37922f51 100644
--- a/ip/iplink.c
+++ b/ip/iplink.c
@@ -491,7 +491,7 @@ int iplink_parse(int argc, char **argv, struct iplink_req 
*req,
                } else if (matches(*argv, "address") == 0) {
                        NEXT_ARG();
                        addr_len = ll_addr_a2n(abuf, sizeof(abuf), *argv);
-                       if (len < 0)
+                       if (addr_len < 0)
                                return -1;
                        addattr_l(&req->n, sizeof(*req), IFLA_ADDRESS, abuf, 
addr_len);
                } else if (matches(*argv, "broadcast") == 0 ||
-- 
2.8.2