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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-06-29 16:31:26 +0530
committerDavid S. Miller <davem@davemloft.net>2017-06-29 15:48:51 -0400
commit38ef00cc3390798cc09e8565b708a46daef7f1b6 (patch)
tree3278672c62e57232b82945b80793b64de62406df /net/core
parentee27244b6653f54fb1a7601ff08d02889b699388 (diff)
downloadlinux-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>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/net-sysfs.c6
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,
};