Commit 64598e23 authored by Dan Carpenter's avatar Dan Carpenter Committed by Alex Deucher
Browse files

drm/amdgpu: return -EFAULT if copy_to_user() fails 



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

Fixes: c65b0805 ("drm/amdgpu: RAS EEPROM table is now in debugfs")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarLuben Tuikov <luben.tuikov@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b8badd50

drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c

+2 −2
Original line number Diff line number Diff line
@@ -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;