[PATCH 4/4] drm/amdgpu: return -EFAULT if copy_to_user() fails

If copy_to_user() fails then this should return -EFAULT instead of -EINVAL.

Fixes: 9b790694a031 ("drm/amdgpu: RAS EEPROM table is now in debugfs") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c index 3e33e85d8dbc..d2e5b2567bc1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c @@ -771,7 +771,7 @@ amdgpu_ras_debugfs_eeprom_size_read(struct file *f, char __user *buf, res = min_t(size_t, res, size);

if (copy_to_user(buf, &data[*pos], res)) - return -EINVAL; + return -EFAULT;

*pos += res;

@@ -950,7 +950,7 @@ amdgpu_ras_debugfs_eeprom_table_read(struct file *f, char __user *buf, res = min_t(size_t, res, size);

if (copy_to_user(buf, &data[*pos], res)) - return -EINVAL; + return -EFAULT;

*pos += res;