diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c index f9eafc796e70..1321fe91a1cf 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c @@ -82,7 +82,8 @@ static ssize_t kfd_smi_ev_read(struct file *filep, char __user *user, struct kfd_smi_client *client = filep->private_data; unsigned char *buf; - buf = kmalloc_array(MAX_KFIFO_SIZE, sizeof(*buf), GFP_KERNEL); + size = min_t(size_t, size, MAX_KFIFO_SIZE); + buf = kmalloc(size, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -96,7 +97,7 @@ static ssize_t kfd_smi_ev_read(struct file *filep, char __user *user, ret = -EAGAIN; goto ret_err; } - to_copy = min3(size, sizeof(buf), to_copy); + to_copy = min(size, to_copy); ret = kfifo_out(&client->fifo, buf, to_copy); spin_unlock(&client->lock); if (ret <= 0) { |