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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-06-30 11:33:23 +0200 |
|---|---|---|
| committer | Tyler Hicks <tyhicks@canonical.com> | 2017-11-08 18:38:14 +0100 |
| commit | 4670269faba728683f7250319a65390946c028e3 (patch) | |
| tree | 367ed049e4f626cfd4dd61ec09716ff4cf9e3ea0 /fs/ecryptfs/main.c | |
| parent | ecryptfs: remove unnecessary i_version bump (diff) | |
| download | linux-4670269faba728683f7250319a65390946c028e3.tar.xz linux-4670269faba728683f7250319a65390946c028e3.zip | |
eCryptfs: constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
6122 636 24 6782 1a7e fs/ecryptfs/main.o
File size After adding 'const':
text data bss dec hex filename
6186 604 24 6814 1a9e fs/ecryptfs/main.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Diffstat (limited to 'fs/ecryptfs/main.c')
| -rw-r--r-- | fs/ecryptfs/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 1a419c3b8d4f..d0b438eff82d 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -781,7 +781,7 @@ static struct attribute *attributes[] = { NULL, }; -static struct attribute_group attr_group = { +static const struct attribute_group attr_group = { .attrs = attributes, }; |