From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Thu, 5 Oct 2017 17:18:33 +0200
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
arch/powerpc/oprofile/cell/spu_task_sync.c | 2 +-
arch/powerpc/oprofile/cell/vma_map.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c
b/arch/powerpc/oprofile/cell/spu_task_sync.c
index f1dd732b2998..8ab442925296 100644
--- a/arch/powerpc/oprofile/cell/spu_task_sync.c
+++ b/arch/powerpc/oprofile/cell/spu_task_sync.c
@@ -208,7 +208,7 @@ prepare_cached_spu_info(struct spu *spu, unsigned long
objectId)
/* Create cached_info and set spu_info[spu->number] to point to it.
* spu->number is a system-wide value, not a per-node value.
*/
- info = kzalloc(sizeof(struct cached_info), GFP_KERNEL);
+ info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
retval = -ENOMEM;
goto err_alloc;
diff --git a/arch/powerpc/oprofile/cell/vma_map.c
b/arch/powerpc/oprofile/cell/vma_map.c
index a115d9ede053..03de415a377c 100644
--- a/arch/powerpc/oprofile/cell/vma_map.c
+++ b/arch/powerpc/oprofile/cell/vma_map.c
@@ -69,8 +69,8 @@ vma_map_add(struct vma_to_fileoffset_map *map, unsigned int
vma,
unsigned int size, unsigned int offset, unsigned int guard_ptr,
unsigned int guard_val)
{
- struct vma_to_fileoffset_map *new =
- kzalloc(sizeof(struct vma_to_fileoffset_map), GFP_KERNEL);
+ struct vma_to_fileoffset_map *new = kzalloc(sizeof(*new), GFP_KERNEL);
+
if (!new) {
vma_map_free(map);
return NULL;
--
2.14.2
