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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-15 21:39:31 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-11 15:53:35 -0400 |
| commit | 6837eb5b934cd818b506749bf1356095a809fbd2 (patch) | |
| tree | 82eaec5f91481288ca642f3a7361b6c480f7576d /crypto/algif_hash.c | |
| parent | 29f17d3f44c368f0e791bb1e419ccd358f2d1430 (diff) | |
| download | linux-crypto-6837eb5b934cd818b506749bf1356095a809fbd2.tar.gz linux-crypto-6837eb5b934cd818b506749bf1356095a809fbd2.zip | |
new helper: msg_data_left()
convert open-coded instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'crypto/algif_hash.c')
| -rw-r--r-- | crypto/algif_hash.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c index 0a465e0f..1396ad07 100644 --- a/crypto/algif_hash.c +++ b/crypto/algif_hash.c @@ -56,8 +56,8 @@ static int hash_sendmsg(struct socket *sock, struct msghdr *msg, ctx->more = 0; - while (iov_iter_count(&msg->msg_iter)) { - int len = iov_iter_count(&msg->msg_iter); + while (msg_data_left(msg)) { + int len = msg_data_left(msg); if (len > limit) len = limit; |