From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Tue, 27 Sep 2016 14:19:00 +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@xxxxxxxxxxxxxxxxxxxxx> --- drivers/md/bitmap.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 9b3f723..c278865 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -791,9 +791,9 @@ static int bitmap_storage_alloc(struct bitmap_storage *store, /* We need 4 bits per page, rounded up to a multiple * of sizeof(unsigned long) */ - store->filemap_attr = kzalloc( - roundup(DIV_ROUND_UP(num_pages*4, 8), sizeof(unsigned long)), - GFP_KERNEL); + store->filemap_attr = kzalloc(roundup(DIV_ROUND_UP(num_pages * 4, 8), + sizeof(*store->filemap_attr)), + GFP_KERNEL); if (!store->filemap_attr) return -ENOMEM; -- 2.10.0 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
