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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2015-11-21 16:15:37 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-12-06 21:17:16 -0500 |
| commit | 0125f504ed320826a78b43d636de957d703465a8 (patch) | |
| tree | 67ec2fce9e0eaa9e8d5bb3c5b8ea8bab349eeab1 | |
| parent | b896fb35ca904fe5b7765fcd81a45f09a62e8d03 (diff) | |
| download | lwn-0125f504ed320826a78b43d636de957d703465a8.tar.gz lwn-0125f504ed320826a78b43d636de957d703465a8.zip | |
adfs: constify adfs_dir_ops structures
The adfs_dir_ops structures are never modified, so declare them as const.
Done with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/adfs/adfs.h | 6 | ||||
| -rw-r--r-- | fs/adfs/dir.c | 6 | ||||
| -rw-r--r-- | fs/adfs/dir_f.c | 2 | ||||
| -rw-r--r-- | fs/adfs/dir_fplus.c | 2 |
4 files changed, 8 insertions, 8 deletions
diff --git a/fs/adfs/adfs.h b/fs/adfs/adfs.h index 24575d9d882d..ea4aba56f29d 100644 --- a/fs/adfs/adfs.h +++ b/fs/adfs/adfs.h @@ -45,7 +45,7 @@ struct adfs_dir_ops; struct adfs_sb_info { union { struct { struct adfs_discmap *s_map; /* bh list containing map */ - struct adfs_dir_ops *s_dir; /* directory operations */ + const struct adfs_dir_ops *s_dir; /* directory operations */ }; struct rcu_head rcu; /* used only at shutdown time */ }; @@ -168,8 +168,8 @@ void __adfs_error(struct super_block *sb, const char *function, extern const struct inode_operations adfs_dir_inode_operations; extern const struct file_operations adfs_dir_operations; extern const struct dentry_operations adfs_dentry_operations; -extern struct adfs_dir_ops adfs_f_dir_ops; -extern struct adfs_dir_ops adfs_fplus_dir_ops; +extern const struct adfs_dir_ops adfs_f_dir_ops; +extern const struct adfs_dir_ops adfs_fplus_dir_ops; extern int adfs_dir_update(struct super_block *sb, struct object_info *obj, int wait); diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c index 51c279a29845..fd4cf2c48e48 100644 --- a/fs/adfs/dir.c +++ b/fs/adfs/dir.c @@ -21,7 +21,7 @@ adfs_readdir(struct file *file, struct dir_context *ctx) { struct inode *inode = file_inode(file); struct super_block *sb = inode->i_sb; - struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; + const struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; struct object_info obj; struct adfs_dir dir; int ret = 0; @@ -69,7 +69,7 @@ adfs_dir_update(struct super_block *sb, struct object_info *obj, int wait) { int ret = -EINVAL; #ifdef CONFIG_ADFS_FS_RW - struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; + const struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; struct adfs_dir dir; printk(KERN_INFO "adfs_dir_update: object %06X in dir %06X\n", @@ -129,7 +129,7 @@ static int adfs_dir_lookup_byname(struct inode *inode, struct qstr *name, struct object_info *obj) { struct super_block *sb = inode->i_sb; - struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; + const struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; struct adfs_dir dir; int ret; diff --git a/fs/adfs/dir_f.c b/fs/adfs/dir_f.c index 4bbe853ee50a..0fbfd0b04ae0 100644 --- a/fs/adfs/dir_f.c +++ b/fs/adfs/dir_f.c @@ -476,7 +476,7 @@ adfs_f_free(struct adfs_dir *dir) dir->sb = NULL; } -struct adfs_dir_ops adfs_f_dir_ops = { +const struct adfs_dir_ops adfs_f_dir_ops = { .read = adfs_f_read, .setpos = adfs_f_setpos, .getnext = adfs_f_getnext, diff --git a/fs/adfs/dir_fplus.c b/fs/adfs/dir_fplus.c index 82d14cdf70f9..c92cfb638c18 100644 --- a/fs/adfs/dir_fplus.c +++ b/fs/adfs/dir_fplus.c @@ -256,7 +256,7 @@ adfs_fplus_free(struct adfs_dir *dir) dir->sb = NULL; } -struct adfs_dir_ops adfs_fplus_dir_ops = { +const struct adfs_dir_ops adfs_fplus_dir_ops = { .read = adfs_fplus_read, .setpos = adfs_fplus_setpos, .getnext = adfs_fplus_getnext, |