net: constify attribute_group structures. (38ef00cc) · Commits · e / devices / android_kernel_oneplus_sm8150

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>

net/core/net-sysfs.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -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,
		};