m68k: Kill superfluous extern

Kill a superfluous extern declaration

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c
index 7d571a2b44dd..30d34f285024 100644
--- a/arch/m68k/mm/motorola.c
+++ b/arch/m68k/mm/motorola.c
@@ -210,11 +210,7 @@ void __init paging_init(void)
         int i;
 
 #ifdef DEBUG
-        {
-                extern unsigned long availmem;
-                printk ("start of paging_init (%p, %lx)\n",
-                        kernel_pg_dir, availmem);
-        }
+        printk ("start of paging_init (%p, %lx)\n", kernel_pg_dir, availmem);
 #endif
 
         /* Fix the cache mode in the page descriptors for the 680[46]0.  */