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chardev: remove needless class method 

"chr_option_parsed" is only implemented by the "mux" chardev, we can
specialize the code there to avoid the needless generic class method.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Marc-André Lureau 2021-07-22 19:47:08 +04:00
parent 692277f38d
commit 5eed493d01
2 changed files with 2 additions and 5 deletions
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6
chardev/char-mux.c
View File

@ -386,10 +386,9 @@ void suspend_mux_open(void)
static int chardev_options_parsed_cb(Object *child, void *opaque)
{
Chardev *chr = (Chardev *)child;
ChardevClass *class = CHARDEV_GET_CLASS(chr);
if (!chr->be_open && class->chr_options_parsed) {
class->chr_options_parsed(chr);
if (!chr->be_open && CHARDEV_IS_MUX(chr)) {
open_muxes(chr);
}
return 0;
@ -412,7 +411,6 @@ static void char_mux_class_init(ObjectClass *oc, void *data)
cc->chr_accept_input = mux_chr_accept_input;
cc->chr_add_watch = mux_chr_add_watch;
cc->chr_be_event = mux_chr_be_event;
cc->chr_options_parsed = open_muxes;
cc->chr_update_read_handler = mux_chr_update_read_handlers;
}

1
include/chardev/char.h
View File

@ -273,7 +273,6 @@ struct ChardevClass {
void (*chr_set_echo)(Chardev *chr, bool echo);
void (*chr_set_fe_open)(Chardev *chr, int fe_open);
void (*chr_be_event)(Chardev *s, QEMUChrEvent event);
void (*chr_options_parsed)(Chardev *chr);
};
Chardev *qemu_chardev_new(const char *id, const char *typename,