diff mbox

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

Message ID 3cccfa2f-4bcd-9c45-c56c-2b71b2ae4a42@users.sourceforge.net (mailing list archive)
State Accepted
Headers show

Commit Message

SF Markus Elfring Oct. 2, 2017, 5:59 p.m. UTC
From: Markus Elfring <elfring@users.sourceforge.net>
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(-)

Comments

Krzysztof Kozlowski Oct. 4, 2017, 6:12 p.m. UTC | #1
On Mon, Oct 02, 2017 at 07:59:19PM +0200, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> 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(-)
> 

Thanks, applied, squashed with 5/6 and changed commit message as I had
troubles with understanding this one. Try to use simple sentences...

Best regards,
Krzysztof

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diff mbox

Patch

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;