diff options
Diffstat (limited to 'sound/soc/intel/avs/debugfs.c')
| -rw-r--r-- | sound/soc/intel/avs/debugfs.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/soc/intel/avs/debugfs.c b/sound/soc/intel/avs/debugfs.c index 3534de46f9e4..701c247227bf 100644 --- a/sound/soc/intel/avs/debugfs.c +++ b/sound/soc/intel/avs/debugfs.c @@ -119,16 +119,13 @@ static ssize_t probe_points_read(struct file *file, char __user *to, size_t coun } for (i = 0; i < num_desc; i++) { - ret = snprintf(buf + len, PAGE_SIZE - len, - "Id: %#010x Purpose: %d Node id: %#x\n", - desc[i].id.value, desc[i].purpose, desc[i].node_id.val); - if (ret < 0) - goto free_desc; + ret = scnprintf(buf + len, PAGE_SIZE - len, + "Id: %#010x Purpose: %d Node id: %#x\n", + desc[i].id.value, desc[i].purpose, desc[i].node_id.val); len += ret; } ret = simple_read_from_buffer(to, count, ppos, buf, len); -free_desc: kfree(desc); exit: kfree(buf); |