Re: [PATCH v11 3/8] iommu: Add iommu_copy_struct_from_user_array helper

[Nicolin Chen]

On Wed, Jan 10, 2024 at 08:10:10PM -0800, Yi Liu wrote:

> +#define iommu_copy_struct_from_user_array(kdst, user_array, data_type,   \
> +                                         index, min_last)                \
> +       __iommu_copy_struct_from_user_array(kdst, user_array, data_type, \
> +                                           index, sizeof(*kdst),        \
> +                                           offsetofend(typeof(*kdst),   \
> +                                                       min_last))
 
There is an extra space before '\' at the 2nd line, making it:

390 #define iommu_copy_struct_from_user_array(kdst, user_array, data_type,   \
391                                           index, min_last)                \
392         __iommu_copy_struct_from_user_array(kdst, user_array, data_type, \
393                                             index, sizeof(*kdst),        \
394                                             offsetofend(typeof(*kdst),   \
395                                                         min_last))