linux-kernel - RE: [-mm3 PATCH] (Retry) Check the return value of kobject

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Message-ID: <82e4877d0704010122g24fcd0f2r717f98b1494225e6@mail.gmail.com>
Date:	Sun, 1 Apr 2007 04:22:30 -0400
From:	"Parag Warudkar" <parag.warudkar@...il.com>
To:	xiyou.wangcong@...il.com
Cc:	linux-kernel@...r.kernel.org
Subject: RE: [-mm3 PATCH] (Retry) Check the return value of kobject_add and etc.

>-	kobject_add(&p->kobj);
>+	if (kobject_add(&p->kobj)) {
>+		kfree(p);
>+		return;

Please add a printk warning before the return statement to log a
proper warning stating what happened, which file and line etc. That
way people can know why something did not work as expected and
hopefully do something about it.

Parag
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