Just a very simple patch that removes:

rch/xen/x86_64/mm/init.c: In function `xen_init_pt':
arch/xen/x86_64/mm/init.c:560: warning: unused variable `old_level4

rch/xen/x86_64/kernel/apic.c: In function `smp_local_timer_interrupt':
arch/xen/x86_64/kernel/apic.c:48: warning: unused variable `cpu'

Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>

diff --git a/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/apic.c b/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/apic.c
index 797459b0e565fd6394ac87ce5fe560248d34e0bc..1971de2e884a49678883964867bc46bb8f282dca 100644 (file)
--- a/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/apic.c
+++ b/linux-2.6-xen-sparse/arch/xen/x86_64/kernel/apic.c
@@ -45,10 +45,11 @@ int disable_apic;
 
 void smp_local_timer_interrupt(struct pt_regs *regs)
 {
-       int cpu = smp_processor_id();
 
        profile_tick(CPU_PROFILING, regs);
 #ifndef CONFIG_XEN
+       int cpu = smp_processor_id();
+
        if (--per_cpu(prof_counter, cpu) <= 0) {
                /*
                 * The multiplier may have changed since the last time we got

diff --git a/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c b/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c
index 7184cfbbea9633187f7e238618a5ae4570e5618b..26718dde7381cd486e6c1c95fa2971229e855baf 100644 (file)
--- a/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c
+++ b/linux-2.6-xen-sparse/arch/xen/x86_64/mm/init.c
@@ -557,8 +557,6 @@ static void xen_copy_pt(void)
 
 void __init xen_init_pt(void)
 {
-        pgd_t *old_level4 = (pgd_t *)xen_start_info.pt_base;
-
        memcpy((void *)init_level4_pgt, 
               (void *)xen_start_info.pt_base, PAGE_SIZE);