diff options
Diffstat (limited to 'net/xdp/xsk.c')
| -rw-r--r-- | net/xdp/xsk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c index b994c32a664a..59b57d708697 100644 --- a/net/xdp/xsk.c +++ b/net/xdp/xsk.c @@ -430,6 +430,7 @@ static int xsk_bind(struct socket *sock, struct sockaddr *addr, int addr_len) if (flags & ~(XDP_SHARED_UMEM | XDP_COPY | XDP_ZEROCOPY)) return -EINVAL; + rtnl_lock(); mutex_lock(&xs->mutex); if (xs->state != XSK_READY) { err = -EBUSY; @@ -515,6 +516,7 @@ out_unlock: xs->state = XSK_BOUND; out_release: mutex_unlock(&xs->mutex); + rtnl_unlock(); return err; } |