diff options
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 0a4c3a1bb9cc..d34429d03c16 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1081,7 +1081,7 @@ again: * (Must not hold any locks while building message.) */ res = tipc_msg_build(hdr, msg_sect, num_sect, total_len, - sender->max_pkt, !sender->user_port, &buf); + sender->max_pkt, &buf); read_lock_bh(&tipc_net_lock); node = tipc_node_find(destaddr); @@ -1216,18 +1216,14 @@ again: else sz = fragm_rest; - if (likely(!sender->user_port)) { - if (copy_from_user(buf->data + fragm_crs, sect_crs, sz)) { + if (copy_from_user(buf->data + fragm_crs, sect_crs, sz)) { error: - for (; buf_chain; buf_chain = buf) { - buf = buf_chain->next; - kfree_skb(buf_chain); - } - return -EFAULT; + for (; buf_chain; buf_chain = buf) { + buf = buf_chain->next; + kfree_skb(buf_chain); } - } else - skb_copy_to_linear_data_offset(buf, fragm_crs, - sect_crs, sz); + return -EFAULT; + } sect_crs += sz; sect_rest -= sz; fragm_crs += sz; |