• Wen Yang's avatar
    ASoC: wcd9335: fix a leaked reference by adding missing of_node_put · 64b92de9
    Wen Yang authored
    The call to of_parse_phandle returns a node pointer with refcount
    incremented thus it must be explicitly decremented after the last
    usage.
    
    Detected by coccinelle with the following warnings:
    ./sound/soc/codecs/wcd9335.c:5193:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 5183, but without a correspon    ding object release within this function.
    Signed-off-by: default avatarWen Yang <wen.yang99@zte.com.cn>
    Cc: Liam Girdwood <lgirdwood@gmail.com>
    Cc: Mark Brown <broonie@kernel.org>
    Cc: Jaroslav Kysela <perex@perex.cz>
    Cc: Takashi Iwai <tiwai@suse.com>
    Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    Cc: Vinod Koul <vkoul@kernel.org>
    Cc: Dan Carpenter <dan.carpenter@oracle.com> (commit_signer:1/11=9%,authored:1/11=9%)
    Cc: alsa-devel@alsa-project.org
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: default avatarMark Brown <broonie@kernel.org>
    64b92de9
wcd9335.c 158 KB