• Wen Yang's avatar
    ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put · c7052471
    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/fsl/fsl_utils.c:74:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 38, but without a corresponding     object release within this function.
    Signed-off-by: default avatarWen Yang <wen.yang99@zte.com.cn>
    Cc: Timur Tabi <timur@kernel.org>
    Cc: Nicolin Chen <nicoleotsuka@gmail.com>
    Cc: Xiubo Li <Xiubo.Lee@gmail.com>
    Cc: Fabio Estevam <festevam@gmail.com>
    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: alsa-devel@alsa-project.org
    Cc: linuxppc-dev@lists.ozlabs.org
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: default avatarMark Brown <broonie@kernel.org>
    c7052471
fsl_utils.c 2.45 KB