swconfig: Fix switch name.

This patch fixes a small typo in swconfig's client side that caused
it to print the interface name instead of the switch's device name
on the help page.

Signed-off-by: Jonas Gorski <jonas.gorski+openwrt@gmail.com>

SVN-Revision: 20938

package/swconfig/src/swlib.c

@@ -581,7 +581,7 @@ add_switch(struct nl_msg *msg, void *arg)
 	if (tb[SWITCH_ATTR_ID])
 		dev->id = nla_get_u32(tb[SWITCH_ATTR_ID]);
 	if (tb[SWITCH_ATTR_NAME])
-		dev->name = strdup(nla_get_string(tb[SWITCH_ATTR_DEV_NAME]));
+		dev->name = strdup(nla_get_string(tb[SWITCH_ATTR_NAME]));
 	if (tb[SWITCH_ATTR_PORTS])
 		dev->ports = nla_get_u32(tb[SWITCH_ATTR_PORTS]);
 	if (tb[SWITCH_ATTR_VLANS])