linux-stable.git/drivers/dio/dio.c, branch linux-4.9.y Linux kernel stable tree drivers: dio: fix possible memory leak in dio_init() 2023-01-07T11:07:24+00:00 Yang Yingliang yangyingliang@huawei.com 2022-11-09T06:40:36+00:00 affe3cea6b3148fa66796a48640664822ceccd48 [ Upstream commit e63e99397b2613d50a5f4f02ed07307e67a190f1 ] If device_register() returns error, the 'dev' and name needs be freed. Add a release function, and then call put_device() in the error path, so the name is freed in kobject_cleanup() and to the 'dev' is freed in release function. Fixes: 2e4c77bea3d8 ("m68k: dio - Kill warn_unused_result warnings") Fixes: 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20221109064036.1835346-1-yangyingliang@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e63e99397b2613d50a5f4f02ed07307e67a190f1 ]

If device_register() returns error, the 'dev' and name needs be
freed. Add a release function, and then call put_device() in the
error path, so the name is freed in kobject_cleanup() and to the
'dev' is freed in release function.

Fixes: 2e4c77bea3d8 ("m68k: dio - Kill warn_unused_result warnings")
Fixes: 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221109064036.1835346-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
dio: struct device - replace bus_id with dev_name(), dev_set_name() 2009-03-24T23:38:22+00:00 Kay Sievers kay.sievers@vrfy.org 2009-03-24T23:38:22+00:00 9591463af7ea3a2d723c7e39c08aa05ad27e7bfc Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> 
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
m68k: dio - Kill warn_unused_result warnings 2009-01-12T19:56:41+00:00 Geert Uytterhoeven geert@linux-m68k.org 2008-12-30T13:16:41+00:00 2e4c77bea3d8b17d94f8ee382411f359b708560f warning: ignoring return value of 'device_register', declared with attribute warn_unused_result warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> 
warning: ignoring return value of 'device_register', declared with attribute
warn_unused_result
warning: ignoring return value of 'device_create_file', declared with
attribute warn_unused_result

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
dio: ARRAY_SIZE() cleanup 2008-02-05T17:44:23+00:00 Alejandro Martinez Ruiz alex@flawedcode.org 2008-02-05T06:30:19+00:00 0a8320b04c0762a1c65b5800b84023b454c2da54 [Geert: eliminate NUMNAMES, as suggested by Richard Knutsson ] [akpm@linux-foundation.org: coding-syle fixes] Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
[Geert: eliminate NUMNAMES, as suggested by Richard Knutsson ]
[akpm@linux-foundation.org: coding-syle fixes]
Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[PATCH] drivers/dio: kmalloc + memset -> kzalloc conversion 2005-11-07T15:53:59+00:00 Deepak Saxena dsaxena@plexity.net 2005-11-07T09:01:22+00:00 e66860cbda4a1880fa379bee17d6ab926e5cc58e Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Linux-2.6.12-rc2 2005-04-16T22:20:36+00:00 Linus Torvalds torvalds@ppc970.osdl.org 2005-04-16T22:20:36+00:00 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!