elflink: cleanup com32/elflink/modules/cpuid.c

diff --git a/com32/elflink/modules/cpuid.c b/com32/elflink/modules/cpuid.c
index eac59d5..1b5d188 100644 (file)
--- a/com32/elflink/modules/cpuid.c
+++ b/com32/elflink/modules/cpuid.c
@@ -20,44 +20,42 @@
 
 static void dump_reg(const char *name, uint32_t val)
 {
-    int i;
+       int i;
 
-    printf("%-3s : %10u 0x%08x ", name, val, val);
+       printf("%-3s : %10u 0x%08x ", name, val, val);
 
-    for (i = 3; i >= 0; i--) {
-       uint8_t c = val >> (i*8);
-       putchar((c >= ' ' && c <= '~') ? c : '.');
-    }
-    putchar('\n');
+       for (i = 3; i >= 0; i--) {
+               uint8_t c = val >> (i*8);
+               putchar((c >= ' ' && c <= '~') ? c : '.');
+       }
+       putchar('\n');
 }
 
 static int cpuid_main(int argc, char *argv[])
 {
-    uint32_t leaf, counter;
-    uint32_t eax, ebx, ecx, edx;
+       uint32_t leaf, counter;
+       uint32_t eax, ebx, ecx, edx;
 
-    if (argc < 2 || argc > 4) {
-       printf("Usage: %s leaf [counter]\n", argv[0]);
-       exit(1);
-    }
+       if (argc < 2 || argc > 4) {
+               printf("Usage: %s leaf [counter]\n", argv[0]);
+               exit(1);
+       }
 
-       mp("argv[1] = %s, argv[2] = %s", argv[0], argv[1]);
+       leaf = strtoul(argv[1], NULL, 0);
+       counter = (argc > 2) ? strtoul(argv[2], NULL, 0) : 0;
 
-    leaf = strtoul(argv[1], NULL, 0);
-    counter = (argc > 2) ? strtoul(argv[2], NULL, 0) : 0;
+       if (!cpu_has_eflag(EFLAGS_ID)) {
+               printf("The CPUID instruction is not supported\n");
+               exit(1);
+       }
 
-    if (!cpu_has_eflag(EFLAGS_ID)) {
-       printf("The CPUID instruction is not supported\n");
-       exit(1);
-    }
+       cpuid_count(leaf, counter, &eax, &ebx, &ecx, &edx);
 
-    cpuid_count(leaf, counter, &eax, &ebx, &ecx, &edx);
+       dump_reg("eax", eax);
+       dump_reg("ebx", ebx);
+       dump_reg("ecx", ecx);
+       dump_reg("edx", edx);
 
-    dump_reg("eax", eax);
-    dump_reg("ebx", ebx);
-    dump_reg("ecx", ecx);
-    dump_reg("edx", edx);
-
-    return 0;
+       return 0;
 }
 MODULE_MAIN(cpuid_main);