diff options
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 52622517e0d..cf64c1ffa4c 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -23,6 +23,7 @@ #include <linux/rcupdate.h> #include <linux/workqueue.h> #include <linux/slab.h> +#include <linux/export.h> #include <net/tcp.h> #include <net/udp.h> #include <asm/unaligned.h> @@ -762,7 +763,7 @@ int __netpoll_setup(struct netpoll *np) } /* last thing to do is link it to the net device structure */ - rcu_assign_pointer(ndev->npinfo, npinfo); + RCU_INIT_POINTER(ndev->npinfo, npinfo); return 0; @@ -903,7 +904,7 @@ void __netpoll_cleanup(struct netpoll *np) if (ops->ndo_netpoll_cleanup) ops->ndo_netpoll_cleanup(np->dev); - rcu_assign_pointer(np->dev->npinfo, NULL); + RCU_INIT_POINTER(np->dev->npinfo, NULL); /* avoid racing with NAPI reading npinfo */ synchronize_rcu_bh(); |