tee/optee/shm_pool: fix application of sizeof to pointer

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.

Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: jing yangyang <jing.yangyang@zte.com.cn>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

diff --git a/drivers/tee/optee/shm_pool.c b/drivers/tee/optee/shm_pool.c
index c41a9a501a6e9d8fcf5efce43259aca6466368b6..d167039af519eb904d9bc432e57e2e20b7fa9a57 100644 (file)
--- 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;