3788 /etc/bootrc is defunct and should be removed
fix _OBP comment in kobj_bootflags.c

@@ -59,14 +59,11 @@
 
         cp = kern_bootargs;
 
 #if defined(_OBP)
         /*
-         * x86: The boot scripts (i.e., /etc/bootrc) don't prepend the kernel
-         * name to the boot arguments.  (And beware making it do so: if the
-         * run-kernel command returns, it will loop, and you will end up with
-         * multiple copies of the kernel name.)
+         * Sparc only, _OBP isn't defined on x86 any more.
          */
         if (cp[0] != '-') {
                 /* if user booted kadb or kmdb, load kmdb */
                 if (cp[0] == 'k' && (cp[1] == 'a' || cp[1] == 'm') &&
                     cp[2] == 'd' && cp[3] == 'b' &&

@@ -103,11 +100,11 @@
 #if defined(_OBP)
                 case 'D':
                 case 'F':
                         break;
                 case 'f':
-                        (void)prom_setprop(prom_optionsnode(), "diag-level",
+                        (void) prom_setprop(prom_optionsnode(), "diag-level",
                             (char *)params.gos_optargp,
                             params.gos_optarglen + 1);
                         break;
 #endif
                 case 'g':