diff options
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index a62cf04dac8a..41a8e9cb30bc 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -419,7 +419,6 @@ static const struct cpu_dev *cpu_devs[X86_VENDOR_NUM] = {}; static void get_model_name(struct cpuinfo_x86 *c) { unsigned int *v; - char *p, *q; if (c->extended_cpuid_level < 0x80000004) return; @@ -431,18 +430,10 @@ static void get_model_name(struct cpuinfo_x86 *c) c->x86_model_id[48] = 0; /* - * Intel chips right-justify this string for some dumb reason; - * undo that brain damage: + * Remove leading whitespace on Intel processors and trailing + * whitespace on AMD processors. */ - p = q = &c->x86_model_id[0]; - while (*p == ' ') - p++; - if (p != q) { - while (*p) - *q++ = *p++; - while (q <= &c->x86_model_id[48]) - *q++ = '\0'; /* Zero-pad the rest */ - } + memmove(c->x86_model_id, strim(c->x86_model_id), 48); } void cpu_detect_cache_sizes(struct cpuinfo_x86 *c) @@ -1122,7 +1113,7 @@ void print_cpu_info(struct cpuinfo_x86 *c) printk(KERN_CONT "%s ", vendor); if (c->x86_model_id[0]) - printk(KERN_CONT "%s", strim(c->x86_model_id)); + printk(KERN_CONT "%s", c->x86_model_id); else printk(KERN_CONT "%d86", c->x86); |