linux-kernel - [PATCH] block: cciss: constify cciss_host_attr_group and cciss_dev_attr

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Date:   Thu, 22 Jun 2017 17:42:36 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     don.brace@...rosemi.com, esc.storagedev@...rosemi.com
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] block: cciss: constify cciss_host_attr_group and cciss_dev_attr_group

File size before:
   text	   data	    bss	    dec	    hex	filename
  40911	   1432	    304	  42647	   a697	drivers/block/cciss.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  41039	   1304	    304	  42647	   a697	drivers/block/cciss.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/block/cciss.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index cd37550..8932cf6 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -853,7 +853,7 @@ static ssize_t cciss_show_usage_count(struct device *dev,
 	NULL
 };
 
-static struct attribute_group cciss_host_attr_group = {
+static const struct attribute_group cciss_host_attr_group = {
 	.attrs = cciss_host_attrs,
 };
 
@@ -879,7 +879,7 @@ static ssize_t cciss_show_usage_count(struct device *dev,
 	NULL
 };
 
-static struct attribute_group cciss_dev_attr_group = {
+static const struct attribute_group cciss_dev_attr_group = {
 	.attrs = cciss_dev_attrs,
 };
 
-- 
1.9.1