diff options
| author | Jeff Garzik <jeff@garzik.org> | 2006-10-11 01:21:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-11 11:14:22 -0700 |
| commit | 2e3ad8af43c2f555c1be6c02581f6cc939dcb71c (patch) | |
| tree | a45747a7a10cc336dca9e475a4d6254fbfe9e7da /arch | |
| parent | 8258d4a574d3a8c01f0ef68aa26b969398a0e140 (diff) | |
[PATCH] x86/microcode: handle sysfs error
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/kernel/microcode.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/i386/kernel/microcode.c b/arch/i386/kernel/microcode.c index 9b9479768d5..c4d0291b519 100644 --- a/arch/i386/kernel/microcode.c +++ b/arch/i386/kernel/microcode.c @@ -656,14 +656,18 @@ static struct attribute_group mc_attr_group = { static int mc_sysdev_add(struct sys_device *sys_dev) { - int cpu = sys_dev->id; + int err, cpu = sys_dev->id; struct ucode_cpu_info *uci = ucode_cpu_info + cpu; if (!cpu_online(cpu)) return 0; + pr_debug("Microcode:CPU %d added\n", cpu); memset(uci, 0, sizeof(*uci)); - sysfs_create_group(&sys_dev->kobj, &mc_attr_group); + + err = sysfs_create_group(&sys_dev->kobj, &mc_attr_group); + if (err) + return err; microcode_init_cpu(cpu); return 0; |