From 35e3f05d39c3bd0e4d96410ac6a996b5657da15c Mon Sep 17 00:00:00 2001 From: Tetsuo Handa Date: Thu, 25 Jul 2013 05:44:02 +0900 Subject: xattr: Constify ->name member of "struct xattr". Since everybody sets kstrdup()ed constant string to "struct xattr"->name but nobody modifies "struct xattr"->name , we can omit kstrdup() and its failure checking by constifying ->name member of "struct xattr". Change-Id: I84a47af13e3c77b394218cc12ac8901d87b0fd69 Signed-off-by: Tetsuo Handa Reviewed-by: Joel Becker [ocfs2] Acked-by: Serge E. Hallyn Acked-by: Casey Schaufler Acked-by: Mimi Zohar Reviewed-by: Paul Moore Tested-by: Paul Moore Acked-by: Eric Paris Signed-off-by: James Morris --- include/linux/security.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include/linux/security.h') diff --git a/include/linux/security.h b/include/linux/security.h index afb3d291a..e9db442bf 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1470,7 +1470,7 @@ struct security_operations { int (*inode_alloc_security) (struct inode *inode); void (*inode_free_security) (struct inode *inode); int (*inode_init_security) (struct inode *inode, struct inode *dir, - const struct qstr *qstr, char **name, + const struct qstr *qstr, const char **name, void **value, size_t *len); int (*inode_create) (struct inode *dir, struct dentry *dentry, umode_t mode); @@ -1745,7 +1745,7 @@ int security_inode_init_security(struct inode *inode, struct inode *dir, const struct qstr *qstr, initxattrs initxattrs, void *fs_data); int security_old_inode_init_security(struct inode *inode, struct inode *dir, - const struct qstr *qstr, char **name, + const struct qstr *qstr, const char **name, void **value, size_t *len); int security_inode_create(struct inode *dir, struct dentry *dentry, umode_t mode); int security_inode_link(struct dentry *old_dentry, struct inode *dir, @@ -2076,8 +2076,8 @@ static inline int security_inode_init_security(struct inode *inode, static inline int security_old_inode_init_security(struct inode *inode, struct inode *dir, const struct qstr *qstr, - char **name, void **value, - size_t *len) + const char **name, + void **value, size_t *len) { return -EOPNOTSUPP; } -- cgit v1.2.3