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net: chelsio: cxgb3: constify attribute_group structures.

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attribute_group are not supposed to change at runtime. All functions
working with attribute_group 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
  28720	    985	     12	  29717	   7415	net/.../cxgb3/cxgb3_main.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
  28848	    857	     12	  29717	   7415	net/.../cxgb3/cxgb3_main.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 2017-07-18 15:16:19 +05:30 committed by David S. Miller
parent 02dbbef054
commit 98dc8373db
1 changed files with 6 additions and 2 deletions
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8
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
View file

@ -793,7 +793,9 @@ static struct attribute *cxgb3_attrs[] = {
NULL
};
static struct attribute_group cxgb3_attr_group = {.attrs = cxgb3_attrs };
static const struct attribute_group cxgb3_attr_group = {
.attrs = cxgb3_attrs,
};
static ssize_t tm_attr_show(struct device *d,
char *buf, int sched)
@ -880,7 +882,9 @@ static struct attribute *offload_attrs[] = {
NULL
};
static struct attribute_group offload_attr_group = {.attrs = offload_attrs };
static const struct attribute_group offload_attr_group = {
.attrs = offload_attrs,
};
/*
* Sends an sk_buff to an offload queue driver