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net: bridge: constify attribute_group structures. 

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

File size before:
   text	   data	    bss	    dec	    hex	filename
   2645	    896	      0	   3541	    dd5	net/bridge/br_sysfs_br.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2701	    832	      0	   3533	    dcd	net/bridge/br_sysfs_br.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 16:39:38 +05:30 committed by David S. Miller
parent 38ef00cc33
commit cddbb79f7a
1 changed files with 1 additions and 1 deletions
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2
net/bridge/br_sysfs_br.c
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@ -865,7 +865,7 @@ static struct attribute *bridge_attrs[] = {
NULL
};
static struct attribute_group bridge_group = {
static const struct attribute_group bridge_group = {
.name = SYSFS_BRIDGE_ATTR,
.attrs = bridge_attrs,
};