From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Date: Mon, 12 Oct 2015 07:30:38 +0000 Subject: Re: [PATCH 3/5] ARM: shmobile: R-Mobile: add missing of_node_put Message-Id: List-Id: References: <1444480254-14399-1-git-send-email-Julia.Lawall@lip6.fr> <1444480254-14399-4-git-send-email-Julia.Lawall@lip6.fr> <20151012092910.7580c2b9@free-electrons.com> In-Reply-To: <20151012092910.7580c2b9@free-electrons.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org On Mon, Oct 12, 2015 at 9:29 AM, Thomas Petazzoni wrote: > On Mon, 12 Oct 2015 09:18:52 +0200, Geert Uytterhoeven wrote: > >> > pd = kzalloc(sizeof(*pd), GFP_KERNEL); >> > - if (!pd) >> > + if (!pd) { >> > + of_node_put(np); >> > return -ENOMEM; >> > + } >> >> While technically this patch is correct, the system will be dead anyway if it >> ever goes OOM at core_initcall() time. > > Then BUG_ON(!pd); ? kzalloc() will scream anyway. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds