lkml.org 
[lkml]   [2017]   [Oct]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH 5/6] ARM: s3c24xx: Improve a size determination in s3c2412_iotiming_get()
From
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 2 Oct 2017 19:38:42 +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-s3c2412.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
index f09d5d5ea7ed..01bcd7d5dac7 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
@@ -242,7 +242,7 @@ int s3c2412_iotiming_get(struct s3c_cpufreq_config *cfg,
if (!bank_is_io(bank, bankcfg))
continue;

- bt = kzalloc(sizeof(struct s3c2412_iobank_timing), GFP_KERNEL);
+ bt = kzalloc(sizeof(*bt), GFP_KERNEL);
if (!bt)
return -ENOMEM;

--
2.14.2
\
 
 \ /
  Last update: 2017-10-02 20:04    [W:0.484 / U:0.008 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site