diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-06-29 16:31:26 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-29 15:48:51 -0400 |
| commit | 38ef00cc3390798cc09e8565b708a46daef7f1b6 (patch) | |
| tree | 3278672c62e57232b82945b80793b64de62406df | |
| parent | ee27244b6653f54fb1a7601ff08d02889b699388 (diff) | |
| download | linux-38ef00cc3390798cc09e8565b708a46daef7f1b6.tar.bz2 | |
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>
| -rw-r--r-- | net/core/net-sysfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 58e6cc70500d..fe7e145c543c 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -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, }; |