[PATCH 17/17] s390/debug: Improve another size determination in debug_info_alloc()

SF Markus Elfring
2016-09-03T12:40:55Z

Date: Fri, 2 Sep 2016 14:41:02 +0200

Replace the specification of a data type by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/s390/kernel/debug.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 408a8da..ffc6af6 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -241,8 +241,7 @@ debug_info_alloc(const char *name, int pages_per_area, int nr_areas,
debug_info_t* rc;

/* alloc everything */
-
- rc = kmalloc(sizeof(debug_info_t), GFP_KERNEL);
+ rc = kmalloc(sizeof(*rc), GFP_KERNEL);
if(!rc)
goto exit;
rc->active_entries = kcalloc(nr_areas, sizeof(int), GFP_KERNEL);
--
2.9.3