Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

# gpg: Signature made Sat 04 Oct 2014 21:24:46 BST using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/block-pull-request: (23 commits)
  blockdev-test: Test device_del after drive_del
  blockdev-test: Factor out some common code into helpers
  blockdev-test: Simplify by using g_assert_cmpstr()
  blockdev-test: Clean up bogus drive_add argument
  blockdev-test: Use single rather than double quotes in QMP
  drive_del-test: Merge of qdev-monitor-test, blockdev-test
  iotests: qemu-img info output for corrupt image
  qapi: Add corrupt field to ImageInfoSpecificQCow2
  iotests: Use _img_info
  util: Emancipate id_wellformed() from QemuOpts
  q35/ahci: Pick up -cdrom and -hda options
  qtest/bios-tables: Correct Q35 command line
  ide: Update ide_drive_get to be HBA agnostic
  pc/vl: Add units-per-default-bus property
  blockdev: Allow overriding if_max_dev property
  blockdev: Orphaned drive search
  qemu-iotests: Fix supported cache modes for 052
  make check-block: Use default cache modes
  Modify qemu_opt_rename to realize renaming all items in opts
  vmdk: Fix integer overflow in offset calculation
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 16 deletions

diff --git a/util/qemu-option.c b/util/qemu-option.c
index 0cf9960fc5..5d106959ca 100644
--- a/util/qemu-option.c
+++ b/util/qemu-option.c
@@ -641,28 +641,13 @@ QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id)
     return NULL;
 }
 
-int qemu_opts_id_wellformed(const char *id)
-{
-    int i;
-
-    if (!qemu_isalpha(id[0])) {
-        return 0;
-    }
-    for (i = 1; id[i]; i++) {
-        if (!qemu_isalnum(id[i]) && !strchr("-._", id[i])) {
-            return 0;
-        }
-    }
-    return 1;
-}
-
 QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id,
                            int fail_if_exists, Error **errp)
 {
     QemuOpts *opts = NULL;
 
     if (id) {
-        if (!qemu_opts_id_wellformed(id)) {
+        if (!id_wellformed(id)) {
             error_set(errp,QERR_INVALID_PARAMETER_VALUE, "id", "an identifier");
 #if 0 /* conversion from qerror_report() to error_set() broke this: */
             error_printf_unless_qmp("Identifiers consist of letters, digits, '-', '.', '_', starting with a letter.\n");