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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/tls | |
| 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/tls')
| -rw-r--r-- | net/tls/tls_device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index a03d66046ca3..6c593788dc25 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -620,7 +620,7 @@ int tls_device_sendpage(struct sock *sk, struct page *page, kaddr = kmap(page); iov.iov_base = kaddr + offset; iov.iov_len = size; - iov_iter_kvec(&msg_iter, WRITE, &iov, 1, size); + iov_iter_kvec(&msg_iter, ITER_SOURCE, &iov, 1, size); iter_offset.msg_iter = &msg_iter; rc = tls_push_data(sk, iter_offset, size, flags, TLS_RECORD_TYPE_DATA, NULL); @@ -697,7 +697,7 @@ static int tls_device_push_pending_record(struct sock *sk, int flags) union tls_iter_offset iter; struct iov_iter msg_iter; - iov_iter_kvec(&msg_iter, WRITE, NULL, 0, 0); + iov_iter_kvec(&msg_iter, ITER_SOURCE, NULL, 0, 0); iter.msg_iter = &msg_iter; return tls_push_data(sk, iter, 0, flags, TLS_RECORD_TYPE_DATA, NULL); } |