hello: Delete unused variable 'console_init'

Which also gets rid of the following warning,

hello.c:10:12: warning: ‘console_init’ defined but not used

Signed-off-by: Matt Fleming <matt.fleming@intel.com>

diff --git a/core/hello.c b/core/hello.c
index 45bdf57..5b22478 100644 (file)
--- a/core/hello.c
+++ b/core/hello.c
@@ -7,8 +7,6 @@
 
 #include <console.h>
 
-static int console_init = 0;
-
 void myputchar(int c)
 {
     static com32sys_t ireg;