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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-05-26 11:36:41 +0200 |
|---|---|---|
| committer | Daniel P. Berrange <berrange@redhat.com> | 2017-05-26 10:38:08 +0100 |
| commit | 8f7168b34323ceec4d5faff797e7bcf1be57e6be (patch) | |
| tree | 1684a76a7ead31df79c863bec69473adddad124b | |
| parent | 9964e96dc9999cf7f7c936ee854a795415d19b60 (diff) | |
io: simplify qio_channel_attach_aio_context
If properly preceded by qio_channel_detach_aio_context, this function really
has nothing to do except setting ioc->ctx.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
| -rw-r--r-- | io/channel.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/io/channel.c b/io/channel.c index cdf74540c1..1cfb8b33a2 100644 --- a/io/channel.c +++ b/io/channel.c @@ -279,15 +279,9 @@ static void qio_channel_set_aio_fd_handlers(QIOChannel *ioc) void qio_channel_attach_aio_context(QIOChannel *ioc, AioContext *ctx) { - AioContext *old_ctx; - if (ioc->ctx == ctx) { - return; - } - - old_ctx = ioc->ctx ? ioc->ctx : iohandler_get_aio_context(); - qio_channel_set_aio_fd_handler(ioc, old_ctx, NULL, NULL, NULL); + assert(!ioc->read_coroutine); + assert(!ioc->write_coroutine); ioc->ctx = ctx; - qio_channel_set_aio_fd_handlers(ioc); } void qio_channel_detach_aio_context(QIOChannel *ioc) |