Include qapi/error.h exactly where needed

This cleanup makes the number of objects depending on qapi/error.h
drop from 1910 (out of 4743) to 1612 in my "build everything" tree.

While there, separate #include from file comment with a blank line,
and drop a useless comment on why qemu/osdep.h is included first.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20180201111846.21846-5-armbru@redhat.com>
[Semantic conflict with commit 34e304e975 resolved, OSX breakage fixed]

1 files changed, 1 insertions, 1 deletions

diff --git a/cpus.c b/cpus.c
index 182caf764e..da5e3a6aa1 100644
--- a/cpus.c
+++ b/cpus.c
@@ -22,12 +22,12 @@
  * THE SOFTWARE.
  */
 
-/* Needed early for CONFIG_BSD etc. */
 #include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "qemu/config-file.h"
 #include "cpu.h"
 #include "monitor/monitor.h"
+#include "qapi/error.h"
 #include "qapi/qmp/qerror.h"
 #include "qemu/error-report.h"
 #include "sysemu/sysemu.h"