diff options
| author | Eric Biggers <ebiggers@google.com> | 2017-03-25 21:15:37 -0700 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-26 23:54:06 -0400 |
| commit | cda37124f4e95ad5ccb11394a5802b0972668b32 (patch) | |
| tree | a4c51e172c57885b2edf4f74c797aa4918097d76 /fs/fuse | |
| parent | a0c111b49bbe11c3970bc668600e3b61fbbb7fca (diff) | |
| download | linux-cda37124f4e95ad5ccb11394a5802b0972668b32.tar.bz2 | |
fs: constify tree_descr arrays passed to simple_fill_super()
simple_fill_super() is passed an array of tree_descr structures which
describe the files to create in the filesystem's root directory. Since
these arrays are never modified intentionally, they should be 'const' so
that they are placed in .rodata and benefit from memory protection.
This patch updates the function signature and all users, and also
constifies tree_descr.name.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/control.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/control.c b/fs/fuse/control.c index 6e22748b0704..b9ea99c5b5b3 100644 --- a/fs/fuse/control.c +++ b/fs/fuse/control.c @@ -292,7 +292,7 @@ void fuse_ctl_remove_conn(struct fuse_conn *fc) static int fuse_ctl_fill_super(struct super_block *sb, void *data, int silent) { - struct tree_descr empty_descr = {""}; + static const struct tree_descr empty_descr = {""}; struct fuse_conn *fc; int err; |