diff options
Diffstat (limited to 'net/phonet/af_phonet.c')
| -rw-r--r-- | net/phonet/af_phonet.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index 2b582da1e88c..238a9638d2b0 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/sock.h> #include <linux/if_phonet.h> @@ -22,7 +22,7 @@ #include <net/phonet/pn_dev.h> /* Transport protocol registration */ -static const struct phonet_protocol *proto_tab[PHONET_NPROTO] __read_mostly; +static const struct phonet_protocol __rcu *proto_tab[PHONET_NPROTO] __read_mostly; static const struct phonet_protocol *phonet_proto_get(unsigned int protocol) { @@ -482,7 +482,7 @@ void phonet_proto_unregister(unsigned int protocol, const struct phonet_protocol *pp) { mutex_lock(&proto_tab_lock); - BUG_ON(proto_tab[protocol] != pp); + BUG_ON(rcu_access_pointer(proto_tab[protocol]) != pp); RCU_INIT_POINTER(proto_tab[protocol], NULL); mutex_unlock(&proto_tab_lock); synchronize_rcu(); |