diff options
Diffstat (limited to 'lib/route/link/bridge.c')
| -rw-r--r-- | lib/route/link/bridge.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/lib/route/link/bridge.c b/lib/route/link/bridge.c index a63a3efb..b9d05bc4 100644 --- a/lib/route/link/bridge.c +++ b/lib/route/link/bridge.c @@ -766,12 +766,13 @@ int rtnl_link_bridge_set_self(struct rtnl_link *link) /** * Get hardware mode - * @arg link Link object of type bridge + * @arg link Link object of type bridge + * @arg hwmode Output argument. * * @see rtnl_link_bridge_set_hwmode() * - * @return 1 and set hwmode if hardware mode is present - * @return 0 if hardware mode is not present + * @return 0 if hardware mode is present and returned in hwmode + * @return -NLE_NOATTR if hardware mode is not present * @return -NLE_OPNOTSUP Link is not a bridge */ int rtnl_link_bridge_get_hwmode(struct rtnl_link *link, uint16_t *hwmode) @@ -780,11 +781,11 @@ int rtnl_link_bridge_get_hwmode(struct rtnl_link *link, uint16_t *hwmode) IS_BRIDGE_LINK_ASSERT(link); - if (bd->ce_mask & BRIDGE_ATTR_HWMODE) { - *hwmode = bd->b_hwmode; - return 1; - } else - return 0; + if (!(bd->ce_mask & BRIDGE_ATTR_HWMODE)) + return -NLE_NOATTR; + + *hwmode = bd->b_hwmode; + return 0; } /** |