[PATCH 2/6] ARM: s3c24xx: Improve a size determination in s3c2410_iotiming_get()

SF Markus Elfring
2017-10-02T17:59:19Z

Date: Mon, 2 Oct 2017 19:16:58 +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.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/arm/mach-s3c24xx/iotiming-s3c2410.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
index f587c78fba33..c18769b5f15a 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
@@ -453,7 +453,7 @@ int s3c2410_iotiming_get(struct s3c_cpufreq_config *cfg,
s3c_freq_iodbg("%s: bank %d: con %08lx\n",
__func__, bank, bankcon);

- bt = kzalloc(sizeof(struct s3c2410_iobank_timing), GFP_KERNEL);
+ bt = kzalloc(sizeof(*bt), GFP_KERNEL);
if (!bt)
return -ENOMEM;

--
2.14.2