From 0858582e7e1df72eb44edf779008ba4dee7f0d75 Mon Sep 17 00:00:00 2001 From: Erick Archer Date: Sun, 2 Jun 2024 10:18:23 +0200 Subject: nvdimm/btt: use sizeof(*pointer) instead of sizeof(type) It is preferred to use sizeof(*pointer) instead of sizeof(type) due to the type of the variable can change and one needs not change the former (unlike the latter). This patch has no effect on runtime behavior. Signed-off-by: Erick Archer Reviewed-by: Dave Jiang Link: https://patch.msgid.link/r/AS8PR02MB72372490C53FB2E35DA1ADD08BFE2@AS8PR02MB7237.eurprd02.prod.outlook.com Signed-off-by: Ira Weiny --- drivers/nvdimm/btt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/nvdimm/btt.c') diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c index 1e5aedaf8c7b..b25df8fa8e8e 100644 --- a/drivers/nvdimm/btt.c +++ b/drivers/nvdimm/btt.c @@ -751,7 +751,7 @@ static struct arena_info *alloc_arena(struct btt *btt, size_t size, u64 logsize, mapsize, datasize; u64 available = size; - arena = kzalloc(sizeof(struct arena_info), GFP_KERNEL); + arena = kzalloc(sizeof(*arena), GFP_KERNEL); if (!arena) return NULL; arena->nd_btt = btt->nd_btt; @@ -978,7 +978,7 @@ static int btt_arena_write_layout(struct arena_info *arena) if (ret) return ret; - super = kzalloc(sizeof(struct btt_sb), GFP_NOIO); + super = kzalloc(sizeof(*super), GFP_NOIO); if (!super) return -ENOMEM; -- cgit v1.2.3