diff options
| -rw-r--r-- | net/can/bcm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/can/bcm.c b/net/can/bcm.c index c302c2ec959c..e32af52238a2 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -139,13 +139,13 @@ static char *bcm_proc_getifname(char *result, int ifindex) if (!ifindex) return "any"; - read_lock(&dev_base_lock); - dev = __dev_get_by_index(&init_net, ifindex); + rcu_read_lock(); + dev = dev_get_by_index_rcu(&init_net, ifindex); if (dev) strcpy(result, dev->name); else strcpy(result, "???"); - read_unlock(&dev_base_lock); + rcu_read_unlock(); return result; } |