mm/SPARC: prepare for removing num_physpages and simplify mem_init()

Prepare for removing num_physpages and simplify mem_init().

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Tang Chen <tangchen@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 6cfc1b09ec25..d7aa524b7283 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -254,15 +254,12 @@ void __init leon_smp_done(void)
         /* Free unneeded trap tables */
         if (!cpu_present(1)) {
                 free_reserved_page(virt_to_page(&trapbase_cpu1));
-                num_physpages++;
         }
         if (!cpu_present(2)) {
                 free_reserved_page(virt_to_page(&trapbase_cpu2));
-                num_physpages++;
         }
         if (!cpu_present(3)) {
                 free_reserved_page(virt_to_page(&trapbase_cpu3));
-                num_physpages++;
         }
         /* Ok, they are spinning and ready to go. */
         smp_processors_ready = 1;