From 02bdbe172da51ae2189d8c6035c3aeb3788b553f Mon Sep 17 00:00:00 2001 From: Daniel P. Berrangé Date: Mon, 20 Jun 2022 12:02:04 +0100 Subject: migration: remove the QEMUFileOps 'get_return_path' callback This directly implements the get_return_path logic using QIOChannel APIs. Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Daniel P. Berrangé Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela Signed-off-by: Dr. David Alan Gilbert --- migration/qemu-file.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) (limited to 'migration/qemu-file.c') diff --git a/migration/qemu-file.c b/migration/qemu-file.c index 355117fee0..fad0e33164 100644 --- a/migration/qemu-file.c +++ b/migration/qemu-file.c @@ -95,18 +95,6 @@ int qemu_file_shutdown(QEMUFile *f) return ret; } -/* - * Result: QEMUFile* for a 'return path' for comms in the opposite direction - * NULL if not available - */ -QEMUFile *qemu_file_get_return_path(QEMUFile *f) -{ - if (!f->ops->get_return_path) { - return NULL; - } - return f->ops->get_return_path(f->ioc); -} - bool qemu_file_mode_is_not_valid(const char *mode) { if (mode == NULL || @@ -134,6 +122,16 @@ static QEMUFile *qemu_file_new_impl(QIOChannel *ioc, return f; } +/* + * Result: QEMUFile* for a 'return path' for comms in the opposite direction + * NULL if not available + */ +QEMUFile *qemu_file_get_return_path(QEMUFile *f) +{ + object_ref(f->ioc); + return qemu_file_new_impl(f->ioc, f->ops, !f->is_writable); +} + QEMUFile *qemu_file_new_output(QIOChannel *ioc, const QEMUFileOps *ops) { return qemu_file_new_impl(ioc, ops, true); -- cgit v1.2.3-55-g7522