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net: constify attribute_group structures. 

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/device.h> work with const
attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   9968	   3168	     16	  13152	   3360	net/core/net-sysfs.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  10160	   2976	     16	  13152	   3360	net/core/net-sysfs.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arvind Yadav 2017-06-29 16:31:26 +05:30 committed by David S. Miller
parent ee27244b66
commit 38ef00cc33
1 changed files with 3 additions and 3 deletions
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6
net/core/net-sysfs.c
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@ -626,7 +626,7 @@ static struct attribute *netstat_attrs[] = {
};
static struct attribute_group netstat_group = {
static const struct attribute_group netstat_group = {
.name = "statistics",
.attrs = netstat_attrs,
};
@ -636,7 +636,7 @@ static struct attribute *wireless_attrs[] = {
NULL
};
static struct attribute_group wireless_group = {
static const struct attribute_group wireless_group = {
.name = "wireless",
.attrs = wireless_attrs,
};
@ -1204,7 +1204,7 @@ static struct attribute *dql_attrs[] = {
NULL
};
static struct attribute_group dql_group = {
static const struct attribute_group dql_group = {
.name = "byte_queue_limits",
.attrs = dql_attrs,
};