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[10/12] vl: Make display_type a local variable

Message ID 1447268956-27500-11-git-send-email-ehabkost@redhat.com
State New
Headers show

Commit Message

Eduardo Habkost Nov. 11, 2015, 7:09 p.m. UTC 
Now display_type is only used inside main(), and don't need to be a
global variable.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 include/sysemu/sysemu.h | 1 -
 vl.c                    | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
index f92a53c..917f327 100644
--- a/include/sysemu/sysemu.h
+++ b/include/sysemu/sysemu.h
@@ -155,7 +155,6 @@  extern int vga_interface_type;
 extern int graphic_width;
 extern int graphic_height;
 extern int graphic_depth;
-extern DisplayType display_type;
 extern int display_opengl;
 extern const char *keyboard_layout;
 extern int win2k_install_hack;
diff --git a/vl.c b/vl.c
index 5d0228b..915fa29 100644
--- a/vl.c
+++ b/vl.c
@@ -132,7 +132,6 @@  static const char *data_dir[16];
 static int data_dir_idx;
 const char *bios_name = NULL;
 enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
-DisplayType display_type = DT_DEFAULT;
 int request_opengl = -1;
 int display_opengl;
 static int display_remote;
@@ -2981,6 +2980,7 @@  int main(int argc, char **argv, char **envp)
     bool defconfig = true;
     bool userconfig = true;
     bool nographic = false;
+    DisplayType display_type = DT_DEFAULT;
     const char *log_mask = NULL;
     const char *log_file = NULL;
     const char *trace_events = NULL;