From: jing yangyang jing.yangyang@zte.com.cn
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@zte.com.cn Signed-off-by: jing yangyang jing.yangyang@zte.com.cn --- 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;