diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 393b1bc9a618..048dc8d183aa 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c | |||
| @@ -374,7 +374,7 @@ static size_t rtnl_link_get_slave_info_data_size(const struct net_device *dev) | |||
| 374 | if (!master_dev) | 374 | if (!master_dev) |
| 375 | return 0; | 375 | return 0; |
| 376 | ops = master_dev->rtnl_link_ops; | 376 | ops = master_dev->rtnl_link_ops; |
| 377 | if (!ops->get_slave_size) | 377 | if (!ops || !ops->get_slave_size) |
| 378 | return 0; | 378 | return 0; |
| 379 | /* IFLA_INFO_SLAVE_DATA + nested data */ | 379 | /* IFLA_INFO_SLAVE_DATA + nested data */ |
| 380 | return nla_total_size(sizeof(struct nlattr)) + | 380 | return nla_total_size(sizeof(struct nlattr)) + |