From: Arvind Yadav Date: Tue, 18 Jul 2017 09:45:36 +0000 (+0530) Subject: arcnet: com20020-pci: constify attribute_group structures. X-Git-Tag: v4.14-rc1~130^2~486^2~2 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=c5567669fc638849fbd1057385846ac75fa42a0e;p=linux-block.git arcnet: com20020-pci: constify attribute_group structures. attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 3409 948 28 4385 1121 drivers/net/arcnet/com20020-pci.o File size After adding 'const': text data bss dec hex filename 3473 884 28 4385 1121 drivers/net/arcnet/com20020-pci.o Signed-off-by: Arvind Yadav Signed-off-by: David S. Miller --- diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c index 01cab9548785..eb7f76753c9c 100644 --- a/drivers/net/arcnet/com20020-pci.c +++ b/drivers/net/arcnet/com20020-pci.c @@ -109,7 +109,7 @@ static struct attribute *com20020_state_attrs[] = { NULL, }; -static struct attribute_group com20020_state_group = { +static const struct attribute_group com20020_state_group = { .name = NULL, .attrs = com20020_state_attrs, };