diff options
Diffstat (limited to 'net/batman-adv/icmp_socket.c')
| -rw-r--r-- | net/batman-adv/icmp_socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index 8ead292886d1..bded31121d12 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -132,10 +132,10 @@ static ssize_t batadv_socket_read(struct file *file, char __user *buf, size_t packet_len; int error; - if ((file->f_flags & O_NONBLOCK) && (socket_client->queue_len == 0)) + if ((file->f_flags & O_NONBLOCK) && socket_client->queue_len == 0) return -EAGAIN; - if ((!buf) || (count < sizeof(struct batadv_icmp_packet))) + if (!buf || count < sizeof(struct batadv_icmp_packet)) return -EINVAL; if (!access_ok(VERIFY_WRITE, buf, count)) |