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authorAl Viro <viro@zeniv.linux.org.uk>2017-02-17 23:17:41 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2017-04-21 13:57:27 -0400
commit3b6d4dbf09d12fdef8c8388962ae9a2da6890a47 (patch)
treed8bf33cd027432a46aa5854ee928772c0623ddb8 /net/sctp
parent1c512a7ca943575a3fbca6d6366d41e5c7c7d539 (diff)
sctp: switch to copy_from_iter_full()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/sctp')
-rw-r--r--net/sctp/sm_make_chunk.c4
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. */