[12/13] char: Remove qemu_chr_parse_opts()

Commit Message

Kevin Wolf Nov. 12, 2020, 5:59 p.m. UTC

The function is unused now, remove it.

Signed-off-by: Kevin Wolf <[e-mail]>
---
 include/chardev/char.h | 10 ----------
 chardev/char.c         | 37 -------------------------------------
 2 files changed, 47 deletions(-)

Patch

diff --git a/include/chardev/char.h b/include/chardev/char.h
index 5cd46207f6..761c521bd8 100644
--- a/include/chardev/char.h
+++ b/include/chardev/char.h
@@ -146,16 +146,6 @@  void qemu_chr_translate_legacy_options(QDict *args);
  */
 void qemu_chr_parse_common(QemuOpts *opts, ChardevCommon *backend);
 
-/**
- * qemu_chr_parse_opts:
- *
- * Parse the options to the ChardevBackend struct.
- *
- * Returns: a new backend or NULL on error
- */
-ChardevBackend *qemu_chr_parse_opts(QemuOpts *opts,
-                                    Error **errp);
-
 /**
  * qemu_chr_new:
  * @label: the name of the backend
diff --git a/chardev/char.c b/chardev/char.c
index 4a444a0353..c3cfd473b4 100644
--- a/chardev/char.c
+++ b/chardev/char.c
@@ -610,43 +610,6 @@  static const char *chardev_alias_translate(const char *name)
     return name;
 }
 
-ChardevBackend *qemu_chr_parse_opts(QemuOpts *opts, Error **errp)
-{
-    Error *local_err = NULL;
-    const ChardevClass *cc;
-    ChardevBackend *backend = NULL;
-    const char *name = chardev_alias_translate(qemu_opt_get(opts, "backend"));
-
-    if (name == NULL) {
-        error_setg(errp, "chardev: \"%s\" missing backend",
-                   qemu_opts_id(opts));
-        return NULL;
-    }
-
-    cc = char_get_class(name, errp);
-    if (cc == NULL) {
-        return NULL;
-    }
-
-    backend = g_new0(ChardevBackend, 1);
-    backend->type = CHARDEV_BACKEND_KIND_NULL;
-
-    if (cc->parse) {
-        cc->parse(opts, backend, &local_err);
-        if (local_err) {
-            error_propagate(errp, local_err);
-            qapi_free_ChardevBackend(backend);
-            return NULL;
-        }
-    } else {
-        ChardevCommon *ccom = g_new0(ChardevCommon, 1);
-        qemu_chr_parse_common(opts, ccom);
-        backend->u.null.data = ccom; /* Any ChardevCommon member would work */
-    }
-
-    return backend;
-}
-
 void qemu_chr_print_types(void)
 {
     g_autoptr(GString) str = g_string_new("");