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(parent: c53d904) | patch
firmware: tegra: Fix error check return value of debugfs_create_file()
authorLv Ruyi <lv.ruyi@zte.com.cn>
Tue, 19 Apr 2022 01:36:48 +0000 (01:36 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Aug 2022 12:23:04 +0000 (14:23 +0200)
commitc5a73bd9f11ace4f2879ebe2d9eb3fa150c8c261
treea1237807908c21561512f2eeb656e1f90408e68ftree | snapshot
parentc53d904973cbea3728fe24dd737ff902a64d6f32commit | diff
firmware: tegra: Fix error check return value of debugfs_create_file()

[ Upstream commit afcdb8e55c91c6ff0700ab272fd0f74e899ab884 ]

If an error occurs, debugfs_create_file() will return ERR_PTR(-ERROR),
so use IS_ERR() to check it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/firmware/tegra/bpmp-debugfs.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git