diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index f07a456506ef..3e33e85d8dbc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -821,7 +821,7 @@ static ssize_t amdgpu_ras_debugfs_table_read(struct file *f, char __user *buf, struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); struct amdgpu_ras_eeprom_control *control = &ras->eeprom_control; const size_t orig_size = size; - int res = -EINVAL; + int res = -EFAULT; size_t data_len; mutex_lock(&control->ras_tbl_mutex); @@ -912,8 +912,10 @@ static ssize_t amdgpu_ras_debugfs_table_read(struct file *f, char __user *buf, record.retired_page); data_len = min_t(size_t, rec_hdr_fmt_size - r, size); - if (copy_to_user(buf, &data[r], data_len)) - return -EINVAL; + if (copy_to_user(buf, &data[r], data_len)) { + res = -EFAULT; + goto Out; + } buf += data_len; size -= data_len; *pos += data_len; |