[PATCH linux-next] tee/optee/shm_pool: fix application of sizeof to pointer
From: CGEL
Date: Thu Aug 19 2021 - 23:21:36 EST
From: jing yangyang <jing.yangyang@xxxxxxxxxx>
sizeof when applied to a pointer typed expression gives the size of
the pointer.
./drivers/tee/optee/shm_pool.c:38:28-34: ERROR application of sizeof to pointer
This issue was detected with the help of Coccinelle.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: jing yangyang <jing.yangyang@xxxxxxxxxx>
---
drivers/tee/optee/shm_pool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tee/optee/shm_pool.c b/drivers/tee/optee/shm_pool.c
index c41a9a5..d167039 100644
--- a/drivers/tee/optee/shm_pool.c
+++ b/drivers/tee/optee/shm_pool.c
@@ -35,7 +35,7 @@ static int pool_op_alloc(struct tee_shm_pool_mgr *poolm,
unsigned int nr_pages = 1 << order, i;
struct page **pages;
- pages = kcalloc(nr_pages, sizeof(pages), GFP_KERNEL);
+ pages = kcalloc(nr_pages, sizeof(*pages), GFP_KERNEL);
if (!pages) {
rc = -ENOMEM;
goto err;
--
1.8.3.1