Messages in this thread Patch in this message |  | | Date | Tue, 14 Aug 2018 07:59:47 +0800 | From | kbuild test robot <> | Subject | [PATCH] block: fix noderef.cocci warnings |
| |
From: kbuild test robot <fengguang.wu@intel.com>
block/genhd.c:1483:37-43: ERROR: application of sizeof to pointer
sizeof when applied to a pointer typed expression gives the size of the pointer
Generated by: scripts/coccinelle/misc/noderef.cocci
Fixes: b4032d402850 ("block: Introduce alloc_disk_node_attr()") Signed-off-by: kbuild test robot <fengguang.wu@intel.com> ---
genhd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/block/genhd.c +++ b/block/genhd.c @@ -1480,7 +1480,7 @@ struct gendisk *__alloc_disk_node(int mi disk_to_dev(disk)->class = &block_class; disk_to_dev(disk)->type = &disk_type; if (num_groups) { - memcpy(disk->ag, ag, num_groups * sizeof(ag)); + memcpy(disk->ag, ag, num_groups * sizeof(*ag)); disk_to_dev(disk)->groups = disk->ag; } device_initialize(disk_to_dev(disk));
|  |