chip = snd_pcm_substream_chip(substream);
runtime = substream->runtime;
- if (!(pipe = kmalloc(sizeof(struct audiopipe), GFP_KERNEL)))
+ pipe = kzalloc(sizeof(struct audiopipe), GFP_KERNEL);
+ if (!pipe)
return -ENOMEM;
- memset(pipe, 0, sizeof(struct audiopipe));
pipe->index = -1; /* Not configured yet */
/* Set up hw capabilities and contraints */