Commit 38c53ca3 authored by Al Viro's avatar Al Viro
Browse files

batadv_socket_read(): get rid of pointless access_ok() 



address is passed only to copy_to_user()

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent bbced07d

net/batman-adv/icmp_socket.c

+0 −3
Original line number Diff line number Diff line
@@ -135,9 +135,6 @@ static ssize_t batadv_socket_read(struct file *file, char __user *buf, 
	if (!buf || count < sizeof(struct batadv_icmp_packet))

		return -EINVAL;



	if (!access_ok(buf, count))

		return -EFAULT;



	error = wait_event_interruptible(socket_client->queue_wait,

					 socket_client->queue_len);

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