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Date: Fri, 25 Apr 2014 11:48:15 +0200 From: Mathieu Souchaud <mattieu.souchaud@...e.fr> To: tony.luck@...el.com, bp@...en8.de, tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, x86@...nel.org, linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org Cc: Mathieu Souchaud <mattieu.souchaud@...e.fr> Subject: [PATCH] x86/mce: Check misc_register() return code. The current code does not check the return from misc_register() so set the return variable with the return code of misc_register. Signed-off-by: Mathieu Souchaud <mattieu.souchaud@...e.fr> --- arch/x86/kernel/cpu/mcheck/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 68317c8..45fb7aa 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -2462,7 +2462,7 @@ static __init int mcheck_init_device(void) cpu_notifier_register_done(); /* register character device /dev/mcelog */ - misc_register(&mce_chrdev_device); + err = misc_register(&mce_chrdev_device); return err; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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