From 365f0cb9d2d5eea911798935133e8dd27ea5f3fc Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Thu, 13 May 2010 17:53:21 -0700 Subject: [PATCH] jffs2: constify xattr_handler Signed-off-by: Stephen Hemminger Signed-off-by: Al Viro --- fs/jffs2/acl.c | 4 ++-- fs/jffs2/acl.h | 4 ++-- fs/jffs2/security.c | 2 +- fs/jffs2/xattr.c | 8 ++++---- fs/jffs2/xattr.h | 8 ++++---- fs/jffs2/xattr_trusted.c | 2 +- fs/jffs2/xattr_user.c | 2 +- 7 files changed, 15 insertions(+), 15 deletions(-) diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 7cdc319..a33aab6 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -419,7 +419,7 @@ static int jffs2_acl_setxattr(struct dentry *dentry, const char *name, return rc; } -struct xattr_handler jffs2_acl_access_xattr_handler = { +const struct xattr_handler jffs2_acl_access_xattr_handler = { .prefix = POSIX_ACL_XATTR_ACCESS, .flags = ACL_TYPE_DEFAULT, .list = jffs2_acl_access_listxattr, @@ -427,7 +427,7 @@ struct xattr_handler jffs2_acl_access_xattr_handler = { .set = jffs2_acl_setxattr, }; -struct xattr_handler jffs2_acl_default_xattr_handler = { +const struct xattr_handler jffs2_acl_default_xattr_handler = { .prefix = POSIX_ACL_XATTR_DEFAULT, .flags = ACL_TYPE_DEFAULT, .list = jffs2_acl_default_listxattr, diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h index f0ba63e..5e42de8 100644 --- a/fs/jffs2/acl.h +++ b/fs/jffs2/acl.h @@ -31,8 +31,8 @@ extern int jffs2_acl_chmod(struct inode *); extern int jffs2_init_acl_pre(struct inode *, struct inode *, int *); extern int jffs2_init_acl_post(struct inode *); -extern struct xattr_handler jffs2_acl_access_xattr_handler; -extern struct xattr_handler jffs2_acl_default_xattr_handler; +extern const struct xattr_handler jffs2_acl_access_xattr_handler; +extern const struct xattr_handler jffs2_acl_default_xattr_handler; #else diff --git a/fs/jffs2/security.c b/fs/jffs2/security.c index eaccee0..239f512 100644 --- a/fs/jffs2/security.c +++ b/fs/jffs2/security.c @@ -77,7 +77,7 @@ static size_t jffs2_security_listxattr(struct dentry *dentry, char *list, return retlen; } -struct xattr_handler jffs2_security_xattr_handler = { +const struct xattr_handler jffs2_security_xattr_handler = { .prefix = XATTR_SECURITY_PREFIX, .list = jffs2_security_listxattr, .set = jffs2_security_setxattr, diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index 9e75c62c..a2d58c9 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -904,7 +904,7 @@ struct jffs2_xattr_datum *jffs2_setup_xattr_datum(struct jffs2_sb_info *c, * do_jffs2_setxattr(inode, xprefix, xname, buffer, size, flags) * is an implementation of setxattr handler on jffs2. * -------------------------------------------------- */ -struct xattr_handler *jffs2_xattr_handlers[] = { +const struct xattr_handler *jffs2_xattr_handlers[] = { &jffs2_user_xattr_handler, #ifdef CONFIG_JFFS2_FS_SECURITY &jffs2_security_xattr_handler, @@ -917,8 +917,8 @@ struct xattr_handler *jffs2_xattr_handlers[] = { NULL }; -static struct xattr_handler *xprefix_to_handler(int xprefix) { - struct xattr_handler *ret; +static const struct xattr_handler *xprefix_to_handler(int xprefix) { + const struct xattr_handler *ret; switch (xprefix) { case JFFS2_XPREFIX_USER: @@ -955,7 +955,7 @@ ssize_t jffs2_listxattr(struct dentry *dentry, char *buffer, size_t size) struct jffs2_inode_cache *ic = f->inocache; struct jffs2_xattr_ref *ref, **pref; struct jffs2_xattr_datum *xd; - struct xattr_handler *xhandle; + const struct xattr_handler *xhandle; ssize_t len, rc; int retry = 0; diff --git a/fs/jffs2/xattr.h b/fs/jffs2/xattr.h index 6e3b5dd..cf4f575 100644 --- a/fs/jffs2/xattr.h +++ b/fs/jffs2/xattr.h @@ -93,9 +93,9 @@ extern int do_jffs2_getxattr(struct inode *inode, int xprefix, const char *xname extern int do_jffs2_setxattr(struct inode *inode, int xprefix, const char *xname, const char *buffer, size_t size, int flags); -extern struct xattr_handler *jffs2_xattr_handlers[]; -extern struct xattr_handler jffs2_user_xattr_handler; -extern struct xattr_handler jffs2_trusted_xattr_handler; +extern const struct xattr_handler *jffs2_xattr_handlers[]; +extern const struct xattr_handler jffs2_user_xattr_handler; +extern const struct xattr_handler jffs2_trusted_xattr_handler; extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t); #define jffs2_getxattr generic_getxattr @@ -122,7 +122,7 @@ extern ssize_t jffs2_listxattr(struct dentry *, char *, size_t); #ifdef CONFIG_JFFS2_FS_SECURITY extern int jffs2_init_security(struct inode *inode, struct inode *dir); -extern struct xattr_handler jffs2_security_xattr_handler; +extern const struct xattr_handler jffs2_security_xattr_handler; #else #define jffs2_init_security(inode,dir) (0) #endif /* CONFIG_JFFS2_FS_SECURITY */ diff --git a/fs/jffs2/xattr_trusted.c b/fs/jffs2/xattr_trusted.c index 3e5a5e3..1c86819 100644 --- a/fs/jffs2/xattr_trusted.c +++ b/fs/jffs2/xattr_trusted.c @@ -47,7 +47,7 @@ static size_t jffs2_trusted_listxattr(struct dentry *dentry, char *list, return retlen; } -struct xattr_handler jffs2_trusted_xattr_handler = { +const struct xattr_handler jffs2_trusted_xattr_handler = { .prefix = XATTR_TRUSTED_PREFIX, .list = jffs2_trusted_listxattr, .set = jffs2_trusted_setxattr, diff --git a/fs/jffs2/xattr_user.c b/fs/jffs2/xattr_user.c index 8544af6..916b5c9 100644 --- a/fs/jffs2/xattr_user.c +++ b/fs/jffs2/xattr_user.c @@ -47,7 +47,7 @@ static size_t jffs2_user_listxattr(struct dentry *dentry, char *list, return retlen; } -struct xattr_handler jffs2_user_xattr_handler = { +const struct xattr_handler jffs2_user_xattr_handler = { .prefix = XATTR_USER_PREFIX, .list = jffs2_user_listxattr, .set = jffs2_user_setxattr, -- 1.8.2.3