linux-stable/sound/soc/mxs
Miaoqian Lin 790d2628e3 ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
[ Upstream commit 6ae0a4d8fe ]

This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
For example, when codec_np is NULL, saif_np[0] and saif_np[1]
are not NULL, it will cause leaks.

of_node_put() will check if the node pointer is NULL, so we can
call it directly to release the refcount of regular pointers.

Fixes: e968194b45 ("ASoC: mxs: add device tree support for mxs-sgtl5000")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220308020146.26496-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-20 09:08:16 +02:00
..
Kconfig
Makefile
mxs-pcm.c
mxs-pcm.h
mxs-saif.c
mxs-saif.h
mxs-sgtl5000.c ASoC: mxs: Fix error handling in mxs_sgtl5000_probe 2022-04-20 09:08:16 +02:00