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Message-ID: <ZvmIvRJCf6VhHvpo@gallifrey>
Date: Sun, 29 Sep 2024 17:05:01 +0000
From: "Dr. David Alan Gilbert" <linux@...blig.org>
To: boris.brezillon@...labora.com
Cc: nicolas.ferre@...rochip.com, miquel.raynal@...tlin.com, richard@....at,
linux-mtd@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: of atmel_pmecc_destroy_user
Hi Boris and co,
One of my scripts noticed that 'atmel_pmecc_destroy_user'
isn't called anywhere; I was going to delete it, but hmm, I wonder
if it's actually a missing call and leaking (in the unlikely case
the device was ever removed).
It was added by your:
commit f88fc122cc34c2545dec9562eaab121494e401ef
Author: Boris Brezillon <bbrezillon@...nel.org>
Date: Thu Mar 16 09:02:40 2017 +0100
mtd: nand: Cleanup/rework the atmel_nand driver
and I see the allocation in:
user = kzalloc(size, GFP_KERNEL);
in
nand->pmecc = atmel_pmecc_create_user(nc->pmecc, &req);
called in atmel_nand_pmecc_init
from atmel_nand_ecc_init
from atmel_hsmc_nand_ecc_init
But I don't see any freeing.
(I don't knowingly have hardware to test a fix, although I guess
there's probably one somewhere....)
Suggestions?
Thanks,
Dave
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux | Happy \
\ dave @ treblig.org | | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
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