emu10k1x_pcm_t *epcm = runtime->private_data;  if (epcm) kfree(epcm); 
kfree(runtime->private_data); 
static void snd_emu10k1x_pcm_free_substream(snd_pcm_runtime_t *runtime){	emu10k1x_pcm_t *epcm = runtime->private_data;  	if (epcm)		kfree(epcm);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/4d572776d4dfa2d5385a2ec3acec3cc059149e13/emu10k1x.c/buggy/sound/pci/emu10k1/emu10k1x.c