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HID: lenovo: Add checks to fix of_led_classdev_register
authorAditya Pakki <pakki001@umn.edu>
Mon, 24 Dec 2018 21:39:14 +0000 (15:39 -0600)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 12 Feb 2019 18:47:19 +0000 (19:47 +0100)
commitd921bb16259e7aace00fb96ed757d2683358fd26
tree9afc4b7fdbba569553b94483b7470071ecc72074tree | snapshot
parentec8f73c268a536b9b896a9e2800893148578e5a2commit | diff
HID: lenovo: Add checks to fix of_led_classdev_register

[ Upstream commit 6ae16dfb61bce538d48b7fe98160fada446056c5 ]

In lenovo_probe_tpkbd(), the function of_led_classdev_register() could
return an error value that is unchecked. The fix adds these checks.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/hid/hid-lenovo.c diff | blob | history
Domain: System / Kernel;