From 1c512a7ca943575a3fbca6d6366d41e5c7c7d539 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 17 Feb 2017 23:16:09 -0500 Subject: net/9p: switch to copy_from_iter_full() Signed-off-by: Al Viro --- net/9p/client.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net/9p/client.c') diff --git a/net/9p/client.c b/net/9p/client.c index 8e5c6a8d0a37..1218fb3b52da 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -592,9 +592,8 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req, ename = &req->rc->sdata[req->rc->offset]; if (len > inline_len) { /* We have error in external buffer */ - err = copy_from_iter(ename + inline_len, - len - inline_len, uidata); - if (err != len - inline_len) { + if (!copy_from_iter_full(ename + inline_len, + len - inline_len, uidata)) { err = -EFAULT; goto out_err; } -- cgit v1.2.1