diff options
| -rw-r--r-- | arch/x86/kernel/cpuid.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c index ef6928418c8f..48e8e6558b26 100644 --- a/arch/x86/kernel/cpuid.c +++ b/arch/x86/kernel/cpuid.c | |||
| @@ -116,18 +116,16 @@ static int cpuid_open(struct inode *inode, struct file *file) | |||
| 116 | { | 116 | { |
| 117 | unsigned int cpu; | 117 | unsigned int cpu; |
| 118 | struct cpuinfo_x86 *c; | 118 | struct cpuinfo_x86 *c; |
| 119 | int ret = 0; | ||
| 120 | 119 | ||
| 121 | cpu = iminor(file->f_path.dentry->d_inode); | 120 | cpu = iminor(file->f_path.dentry->d_inode); |
| 122 | if (cpu >= nr_cpu_ids || !cpu_online(cpu)) { | 121 | if (cpu >= nr_cpu_ids || !cpu_online(cpu)) |
| 123 | ret = -ENXIO; /* No such CPU */ | 122 | return -ENXIO; /* No such CPU */ |
| 124 | goto out; | 123 | |
| 125 | } | ||
| 126 | c = &cpu_data(cpu); | 124 | c = &cpu_data(cpu); |
| 127 | if (c->cpuid_level < 0) | 125 | if (c->cpuid_level < 0) |
| 128 | ret = -EIO; /* CPUID not supported */ | 126 | return -EIO; /* CPUID not supported */ |
| 129 | out: | 127 | |
| 130 | return ret; | 128 | return 0; |
| 131 | } | 129 | } |
| 132 | 130 | ||
| 133 | /* | 131 | /* |
