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new helper: memcpy_from_msg()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2014-04-06 21:25:44 -04:00
parent 227158db16
commit 6ce8e9ce59
36 changed files with 57 additions and 57 deletions
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10
crypto/algif_skcipher.c
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@@ -298,9 +298,9 @@ static int skcipher_sendmsg(struct kiocb *unused, struct socket *sock,
len = min_t(unsigned long, len,
PAGE_SIZE - sg->offset - sg->length);
err = memcpy_fromiovec(page_address(sg_page(sg)) +
sg->offset + sg->length,
msg->msg_iov, len);
err = memcpy_from_msg(page_address(sg_page(sg)) +
sg->offset + sg->length,
msg, len);
if (err)
goto unlock;
@@ -337,8 +337,8 @@ static int skcipher_sendmsg(struct kiocb *unused, struct socket *sock,
if (!sg_page(sg + i))
goto unlock;
err = memcpy_fromiovec(page_address(sg_page(sg + i)),
msg->msg_iov, plen);
err = memcpy_from_msg(page_address(sg_page(sg + i)),
msg, plen);
if (err) {
__free_page(sg_page(sg + i));
sg_assign_page(sg + i, NULL);