From 29695254ec51506d97b2a90ac27baabb438c70dd Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 30 Jun 2017 08:33:54 -0500 Subject: [PATCH] GFS2: constify attribute_group structures. attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 5259 1344 8 6611 19d3 fs/gfs2/sys.o File size After adding 'const': text data bss dec hex filename 5371 1216 8 6595 19c3 fs/gfs2/sys.o Signed-off-by: Arvind Yadav Signed-off-by: Bob Peterson --- fs/gfs2/sys.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 7a515345610c..01dc027b4738 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -637,12 +637,12 @@ static struct attribute *tune_attrs[] = { NULL, }; -static struct attribute_group tune_group = { +static const struct attribute_group tune_group = { .name = "tune", .attrs = tune_attrs, }; -static struct attribute_group lock_module_group = { +static const struct attribute_group lock_module_group = { .name = "lock_module", .attrs = lock_module_attrs, };