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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-09-15 20:25:47 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-11-25 13:01:55 -0500 |
| commit | de4eda9de2d957ef2d6a8365a01e26a435e958cb (patch) | |
| tree | 49b0d60dedb65af7f0d3e874ee9c661e6b09697b /net/tipc | |
| parent | a41dad905e5a388f88435a517de102e9b2c8e43d (diff) | |
| download | lwn-de4eda9de2d957ef2d6a8365a01e26a435e958cb.tar.gz lwn-de4eda9de2d957ef2d6a8365a01e26a435e958cb.zip | |
use less confusing names for iov_iter direction initializers
READ/WRITE proved to be actively confusing - the meanings are
"data destination, as used with read(2)" and "data source, as
used with write(2)", but people keep interpreting those as
"we read data from it" and "we write data to it", i.e. exactly
the wrong way.
Call them ITER_DEST and ITER_SOURCE - at least that is harder
to misinterpret...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/topsrv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/tipc/topsrv.c b/net/tipc/topsrv.c index d92ec92f0b71..d7166d84a7b2 100644 --- a/net/tipc/topsrv.c +++ b/net/tipc/topsrv.c @@ -394,7 +394,7 @@ static int tipc_conn_rcv_from_sock(struct tipc_conn *con) iov.iov_base = &s; iov.iov_len = sizeof(s); msg.msg_name = NULL; - iov_iter_kvec(&msg.msg_iter, READ, &iov, 1, iov.iov_len); + iov_iter_kvec(&msg.msg_iter, ITER_DEST, &iov, 1, iov.iov_len); ret = sock_recvmsg(con->sock, &msg, MSG_DONTWAIT); if (ret == -EWOULDBLOCK) return -EWOULDBLOCK; |