From: Sasha Levin <sashal@kernel.org>
To: Pavel Machek <pavel@denx.de>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Zheng Bin <zhengbin13@huawei.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
w.d.hubbs@gmail.com, chris@the-brannons.com, kirk@reisers.ca,
samuel.thibault@ens-lyon.org, trix@redhat.com,
salah.triki@gmail.com, speakup@linux-speakup.org
Subject: Re: [PATCH AUTOSEL 5.10 21/38] accessiblity: speakup: Add missing misc_deregister in softsynth_probe
Date: Sun, 12 Jun 2022 13:47:35 -0400 [thread overview]
Message-ID: <YqYmt5wAXWt7Ggzu@sashalap> (raw)
In-Reply-To: <20220608210830.GA1306@duo.ucw.cz>
On Wed, Jun 08, 2022 at 11:08:30PM +0200, Pavel Machek wrote:
>Hi!
>
>> From: Zheng Bin <zhengbin13@huawei.com>
>>
>> [ Upstream commit 106101303eda8f93c65158e5d72b2cc6088ed034 ]
>>
>> softsynth_probe misses a call misc_deregister() in an error path, this
>> patch fixes that.
>
>This seems incorrect. Registration failed, we can't really deregister.
>
>I checked random other caller of misc_register(), and it does not seem
>this API is unusual.
Uh, yes, I'll drop it for now.
--
Thanks,
Sasha
next prev parent reply other threads:[~2022-06-12 17:47 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-07 17:57 [PATCH AUTOSEL 5.10 01/38] iio: dummy: iio_simple_dummy: check the return value of kstrdup() Sasha Levin
2022-06-07 17:57 ` [PATCH AUTOSEL 5.10 02/38] staging: rtl8712: fix a potential memory leak in r871xu_drv_init() Sasha Levin
2022-06-07 17:57 ` [PATCH AUTOSEL 5.10 03/38] iio: st_sensors: Add a local lock for protecting odr Sasha Levin
2022-06-07 17:57 ` [PATCH AUTOSEL 5.10 04/38] lkdtm/usercopy: Expand size of "out of frame" object Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 05/38] tty: synclink_gt: Fix null-pointer-dereference in slgt_clean() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 06/38] tty: Fix a possible resource leak in icom_probe Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 07/38] drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 08/38] drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 09/38] USB: host: isp116x: check return value after calling platform_get_resource() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 10/38] drivers: tty: serial: Fix deadlock in sa1100_set_termios() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 11/38] drivers: usb: host: Fix deadlock in oxu_bus_suspend() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 12/38] USB: hcd-pci: Fully suspend across freeze/thaw cycle Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 13/38] sysrq: do not omit current cpu when showing backtrace of all active CPUs Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 14/38] usb: dwc2: gadget: don't reset gadget's driver->bus Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 15/38] misc: rtsx: set NULL intfdata when probe fails Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 16/38] extcon: Modify extcon device to be created after driver data is set Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 17/38] clocksource/drivers/sp804: Avoid error on multiple instances Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 18/38] staging: rtl8712: fix uninit-value in usb_read8() and friends Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 19/38] staging: rtl8712: fix uninit-value in r871xu_drv_init() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 20/38] serial: msm_serial: disable interrupts in __msm_console_write() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 21/38] accessiblity: speakup: Add missing misc_deregister in softsynth_probe Sasha Levin
2022-06-08 21:08 ` Pavel Machek
2022-06-12 17:47 ` Sasha Levin [this message]
2022-06-12 17:49 ` Samuel Thibault
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 22/38] kernfs: Separate kernfs_pr_cont_buf and rename_lock Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 23/38] watchdog: wdat_wdt: Stop watchdog when rebooting the system Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 24/38] md: don't unregister sync_thread with reconfig_mutex held Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 25/38] md: protect md_unregister_thread from reentrancy Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 26/38] scsi: myrb: Fix up null pointer access on myrb_cleanup() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 27/38] Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process" Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 28/38] ceph: allow ceph.dir.rctime xattr to be updatable Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 29/38] drm/radeon: fix a possible null pointer dereference Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 30/38] modpost: fix undefined behavior of is_arm_mapping_symbol() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 31/38] x86/cpu: Elide KCSAN for cpu_has() and friends Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 32/38] jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 33/38] nbd: call genl_unregister_family() first in nbd_cleanup() Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 34/38] nbd: fix race between nbd_alloc_config() and module removal Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 35/38] nbd: fix io hung while disconnecting device Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 36/38] s390/gmap: voluntarily schedule during key setting Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 37/38] cifs: version operations for smb20 unneeded when legacy support disabled Sasha Levin
2022-06-07 17:58 ` [PATCH AUTOSEL 5.10 38/38] nodemask: Fix return values to be unsigned Sasha Levin
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