Messages in this thread Patch in this message | | | Date | Mon, 22 May 2023 19:35:59 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH 2/2][next] vfio/ccw: Use struct_size() helper |
| |
Prefer struct_size() over open-coded versions.
Link: https://github.com/KSPP/linux/issues/160 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/s390/cio/vfio_ccw_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/s390/cio/vfio_ccw_drv.c b/drivers/s390/cio/vfio_ccw_drv.c index 57906a9c6324..43601816ea4e 100644 --- a/drivers/s390/cio/vfio_ccw_drv.c +++ b/drivers/s390/cio/vfio_ccw_drv.c @@ -171,8 +171,7 @@ static int vfio_ccw_sch_probe(struct subchannel *sch) return -ENODEV; } - parent = kzalloc(sizeof(*parent) + sizeof(struct mdev_type *), - GFP_KERNEL); + parent = kzalloc(struct_size(parent, mdev_types, 1), GFP_KERNEL); if (!parent) return -ENOMEM; -- 2.34.1
| |