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HID: amd_sfh: Add NULL check for hid device
authorBasavaraj Natikar <Basavaraj.Natikar@amd.com>
Tue, 12 Jul 2022 18:18:26 +0000 (23:48 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Aug 2022 12:41:51 +0000 (14:41 +0200)
commit7852e9daae38b94afd48593e0e6e1761a2e2bc4c
tree79ecf34c44e271dd69f231f38e8b7fdeb6b5c9c9tree
parent6402116a7b5ec80fa40fd145a80c813019cd555fcommit | diff
HID: amd_sfh: Add NULL check for hid device

[ Upstream commit 06aa2a43c307cf4096f422dcb575e5d2913e528f ]

On removal of hid device during SFH set report may cause NULL pointer
exception. Hence add NULL check for hid device before accessing.

Fixes: 4b2c53d93a4b ("SFH:Transport Driver to add support of AMD Sensor Fusion Hub (SFH)")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/hid/amd-sfh-hid/amd_sfh_hid.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git