static ssize_t odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offset) { struct seq_oss_devinfo *dp; dp = file->private_data; snd_assert(dp != NULL, return -EIO); return snd_seq_oss_write(dp, buf, count, file); }
static ssize_t odev_write(struct file *file, const char __user *buf, size_t count, loff_t *offset) { struct seq_oss_devinfo *dp; dp = file->private_data; if (snd_BUG_ON(!dp)) return -ENXIO; return snd_seq_oss_write(dp, buf, count, file); }