diff options
Diffstat (limited to 'arch/x86/kernel/cpu/intel_cacheinfo.c')
| -rw-r--r-- | arch/x86/kernel/cpu/intel_cacheinfo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 8b4507b8469..1b889860eb7 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -352,8 +352,8 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) */ if ((num_cache_leaves == 0 || c->x86 == 15) && c->cpuid_level > 1) { /* supports eax=2 call */ - int i, j, n; - int regs[4]; + int j, n; + unsigned int regs[4]; unsigned char *dp = (unsigned char *)regs; int only_trace = 0; @@ -368,7 +368,7 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) /* If bit 31 is set, this is an unknown format */ for ( j = 0 ; j < 3 ; j++ ) { - if ( regs[j] < 0 ) regs[j] = 0; + if (regs[j] & (1 << 31)) regs[j] = 0; } /* Byte 0 is level count, not a descriptor */ |