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Subject[PATCH] arch/x86/kernel/microcode_core.c: add missing platform_device_unregister
Date
From: Julia Lawall <julia@diku.dk>

Call platform_device_unregister as in the previous error-handling code.

Signed-off-by: Julia Lawall <julia@diku.dk>

---
This is not tested, but I couldn't see how else platform_device_unregister
could be called.
arch/x86/kernel/microcode_core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index f924280..1872a3a 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -532,8 +532,10 @@ static int __init microcode_init(void)
}

error = microcode_dev_init();
- if (error)
+ if (error) {
+ platform_device_unregister(microcode_pdev);
return error;
+ }

register_syscore_ops(&mc_syscore_ops);
register_hotcpu_notifier(&mc_cpu_notifier);


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