diff options
Diffstat (limited to 'examples/genl-family-get.c')
| -rw-r--r-- | examples/genl-family-get.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/examples/genl-family-get.c b/examples/genl-family-get.c index 7b9acfa..326755e 100644 --- a/examples/genl-family-get.c +++ b/examples/genl-family-get.c @@ -17,10 +17,9 @@ static int parse_mc_grps_cb(const struct nlattr *attr, void *data) const struct nlattr **tb = (const struct nlattr **)data; int type = mnl_attr_get_type(attr); - if (mnl_attr_type_valid(attr, CTRL_ATTR_MCAST_GRP_MAX) < 0) { - perror("mnl_attr_type_valid"); - return MNL_CB_ERROR; - } + /* skip unsupported attribute in user-space */ + if (mnl_attr_type_valid(attr, CTRL_ATTR_MCAST_GRP_MAX) < 0) + return MNL_CB_OK; switch(type) { case CTRL_ATTR_MCAST_GRP_ID: @@ -65,10 +64,8 @@ static int parse_family_ops_cb(const struct nlattr *attr, void *data) const struct nlattr **tb = (const struct nlattr **)data; int type = mnl_attr_get_type(attr); - if (mnl_attr_type_valid(attr, CTRL_ATTR_OP_MAX) < 0) { - perror("mnl_attr_type_valid"); - return MNL_CB_ERROR; - } + if (mnl_attr_type_valid(attr, CTRL_ATTR_OP_MAX) < 0) + return MNL_CB_OK; switch(type) { case CTRL_ATTR_OP_ID: @@ -110,10 +107,8 @@ static int data_attr_cb(const struct nlattr *attr, void *data) const struct nlattr **tb = (const struct nlattr **)data; int type = mnl_attr_get_type(attr); - if (mnl_attr_type_valid(attr, CTRL_ATTR_MAX) < 0) { - perror("mnl_attr_type_valid"); - return MNL_CB_ERROR; - } + if (mnl_attr_type_valid(attr, CTRL_ATTR_MAX) < 0) + return MNL_CB_OK; switch(type) { case CTRL_ATTR_FAMILY_NAME: |