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vl: Make display_remote a local variable

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The variable is used only inside main(), so it can be local.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2016-04-19 16:55:28 -03:00
parent 0cb48c4678
commit 1f0dfe02d4
1 changed files with 1 additions and 1 deletions
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vl.c
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@ -131,7 +131,6 @@ const char *bios_name = NULL;
enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
int request_opengl = -1;
int display_opengl;
static int display_remote;
const char* keyboard_layout = NULL;
ram_addr_t ram_size;
const char *mem_path = NULL;
@ -2972,6 +2971,7 @@ int main(int argc, char **argv, char **envp)
bool userconfig = true;
bool nographic = false;
DisplayType display_type = DT_DEFAULT;
int display_remote = 0;
const char *log_mask = NULL;
const char *log_file = NULL;
char *trace_file = NULL;