From: Markus Elfring Date: Fri, 13 Jan 2017 14:46:35 +0000 (+0100) Subject: spi/topcliff-pch: Improve size determinations in pch_spi_probe() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=baa35f5734aa1c0207e4e6b8e15079475b1fa252;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git spi/topcliff-pch: Improve size determinations in pch_spi_probe() Replace the specification of data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer. Signed-off-by: Markus Elfring Signed-off-by: Mark Brown --- diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index 1beeb16e836a..0a876311b67b 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -1539,11 +1539,11 @@ static int pch_spi_probe(struct pci_dev *pdev, const struct pci_device_id *id) int i; struct pch_pd_dev_save *pd_dev_save; - pd_dev_save = kzalloc(sizeof(struct pch_pd_dev_save), GFP_KERNEL); + pd_dev_save = kzalloc(sizeof(*pd_dev_save), GFP_KERNEL); if (!pd_dev_save) return -ENOMEM; - board_dat = kzalloc(sizeof(struct pch_spi_board_data), GFP_KERNEL); + board_dat = kzalloc(sizeof(*board_dat), GFP_KERNEL); if (!board_dat) { retval = -ENOMEM; goto err_no_mem;