misc_register : arch/x86_64/kernel/mce.c

Description :
Audit return codes (and handle failure correctly) for misc_register.

Index: linux-2.6.18/arch/x86_64/kernel/mce.c
=================================--- linux-2.6.18.orig/arch/x86_64/kernel/mce.c 2006-10-02 13:57:17.000000000 +0200
+++ linux-2.6.18/arch/x86_64/kernel/mce.c 2006-10-02 13:57:58.000000000 +0200
@@ -663,7 +663,9 @@
}

register_hotcpu_notifier(&mce_cpu_notifier);
- misc_register(&mce_log_device);
+ err = misc_register(&mce_log_device);
+ if (err < 0)
+ printk(KERN_ERR, "Failed to register mce.\n");
return err;
}

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