Detected with Coccinelle
sound/soc/intel/skylake/skl-topology.c:3106:16-20: WARNING: casting value returned by memory allocation function to (char *) is useless.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/intel/skylake/skl-topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index cf8848b779dc..389f1862bc43 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -3103,7 +3103,7 @@ static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be, ac->size = dfw_ac->max;
if (ac->max) { - ac->params = (char *) devm_kzalloc(dev, ac->max, GFP_KERNEL); + ac->params = devm_kzalloc(dev, ac->max, GFP_KERNEL); if (!ac->params) return -ENOMEM;