diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-02-17 23:17:41 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-21 13:57:27 -0400 |
| commit | 3b6d4dbf09d12fdef8c8388962ae9a2da6890a47 (patch) | |
| tree | d8bf33cd027432a46aa5854ee928772c0623ddb8 /net/sctp/sm_make_chunk.c | |
| parent | 1c512a7ca943575a3fbca6d6366d41e5c7c7d539 (diff) | |
sctp: switch to copy_from_iter_full()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 118faff6a332..8a08f13469c4 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1512,14 +1512,12 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int len, struct iov_iter *from) { void *target; - ssize_t copied; /* Make room in chunk for data. */ target = skb_put(chunk->skb, len); /* Copy data (whole iovec) into chunk */ - copied = copy_from_iter(target, len, from); - if (copied != len) + if (!copy_from_iter_full(target, len, from)) return -EFAULT; /* Adjust the chunk length field. */ |