sctp: switch to copy_from_iter_full()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

sctp: switch to copy_from_iter_full()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro
1 parent 1c512a7ca9
Showing 1 changed file with 1 additions and 3 deletions Side-by-side Diff
net/sctp/sm_make_chunk.c
@@ -1512,14 +1512,12 @@
 			  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.  */
...	...	@@ -1512,14 +1512,12 @@
1512	1512	struct iov_iter *from)
1513	1513	{
1514	1514	void *target;
1515		- ssize_t copied;
1516	1515
1517	1516	/* Make room in chunk for data. */
1518	1517	target = skb_put(chunk->skb, len);
1519	1518
1520	1519	/* Copy data (whole iovec) into chunk */
1521		- copied = copy_from_iter(target, len, from);
1522		- if (copied != len)
	1520	+ if (!copy_from_iter_full(target, len, from))
1523	1521	return -EFAULT;
1524	1522
1525	1523	/* Adjust the chunk length field. */