nits

112873bc · rsc · da942337 · 112873bc
--- a/mp.c
+++ b/mp.c
@@ -114,7 +114,7 @@ mp_detect(void)
 void
 mp_init(void)
 {
-  int i, r;
+  int i;
  uchar *p, *e;
  struct mpctb *mpctb;
  struct mppe *proc;
@@ -132,10 +132,10 @@ mp_init(void)
  // application processors and initialising any I/O APICs. The table
  // is guaranteed to be in order such that only one pass is necessary.

-  mpctb = (struct mpctb*) mp->physaddr;
-  lapicaddr = (uint*) mpctb->lapicaddr;
-  p = ((uchar*)mpctb)+sizeof(struct mpctb);
-  e = ((uchar*)mpctb)+mpctb->length;
+  mpctb = (struct mpctb*)mp->physaddr;
+  lapic = (uint*)mpctb->lapicaddr;
+  p = (uchar*)mpctb + sizeof(*mpctb);
+  e = (uchar*)mpctb + mpctb->length;

  while(p < e) {
    switch(*p){
@@ -219,7 +219,7 @@ mp_startthem(void)
    *(uint*)(APBOOTCODE-8) = (uint)mpmain;

    // Go!
-    lapic_startap(cpus[c].apicid, (uint) APBOOTCODE);
+    lapic_startap(cpus[c].apicid, (uint)APBOOTCODE);

    // Wait for cpu to get through bootstrap.
    while(cpus[c].booted == 0)