[PATCH 2/4] axonram: Improve a size determination in axon_ram_probe()

SF Markus Elfring
2017-08-03T19:14:21Z

Date: Thu, 3 Aug 2017 20:00:16 +0200

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/powerpc/sysdev/axonram.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c
index b82d1b023a15..bf1506ec2ca4 100644
--- a/arch/powerpc/sysdev/axonram.c
+++ b/arch/powerpc/sysdev/axonram.c
@@ -191,7 +191,7 @@ static int axon_ram_probe(struct platform_device *device)
dev_info(&device->dev, "Found memory controller on %s\n",
device->dev.of_node->full_name);

- bank = kzalloc(sizeof(struct axon_ram_bank), GFP_KERNEL);
+ bank = kzalloc(sizeof(*bank), GFP_KERNEL);
if (bank = NULL) {
rc = -ENOMEM;
goto failed;
--
2.13.4