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authorMarkus Elfring <elfring@users.sourceforge.net>2017-01-13 15:46:35 +0100
committerMark Brown <broonie@kernel.org>2017-01-17 18:35:06 +0000
commitbaa35f5734aa1c0207e4e6b8e15079475b1fa252 (patch)
treea4c48f4b29cf480d6dbef154752e84fb3f651455 /drivers/spi
parent84aa0ba12442fa46f461c491c42efdadf6995c96 (diff)
downloadlinux-baa35f5734aa1c0207e4e6b8e15079475b1fa252.tar.bz2
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 <elfring@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-topcliff-pch.c4
1 files changed, 2 insertions, 2 deletions
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;