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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-09-16 02:25:47 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-11-25 19:01:55 +0100 |
| commit | de4eda9de2d957ef2d6a8365a01e26a435e958cb (patch) | |
| tree | 49b0d60dedb65af7f0d3e874ee9c661e6b09697b /net/bluetooth | |
| parent | iov_iter: saner checks for attempt to copy to/from iterator (diff) | |
| download | linux-de4eda9de2d957ef2d6a8365a01e26a435e958cb.tar.xz linux-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/bluetooth')
| -rw-r--r-- | net/bluetooth/6lowpan.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/a2mp.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/smp.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 215af9b3b589..d57b2e3ece2a 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -441,7 +441,7 @@ static int send_pkt(struct l2cap_chan *chan, struct sk_buff *skb, iv.iov_len = skb->len; memset(&msg, 0, sizeof(msg)); - iov_iter_kvec(&msg.msg_iter, WRITE, &iv, 1, skb->len); + iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, &iv, 1, skb->len); err = l2cap_chan_send(chan, &msg, skb->len); if (err > 0) { diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index 1fcc482397c3..e7adb8a98cf9 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -56,7 +56,7 @@ static void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *dat memset(&msg, 0, sizeof(msg)); - iov_iter_kvec(&msg.msg_iter, WRITE, &iv, 1, total_len); + iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, &iv, 1, total_len); l2cap_chan_send(chan, &msg, total_len); diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 11f853d0500f..70663229b3cc 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -605,7 +605,7 @@ static void smp_send_cmd(struct l2cap_conn *conn, u8 code, u16 len, void *data) memset(&msg, 0, sizeof(msg)); - iov_iter_kvec(&msg.msg_iter, WRITE, iv, 2, 1 + len); + iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, iv, 2, 1 + len); l2cap_chan_send(chan, &msg, 1 + len); |