xattr: Constify ->name member of "struct xattr".

[firefly-linux-kernel-4.4.55.git] / security / smack / smack_lsm.c

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 3f7682a387b730b9c75fc6e547de98d512b46dbb..a113a779f00c7a1bac38b0823cdfb23fb967f172 100644 (file)
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -582,7 +582,7 @@ static void smack_inode_free_security(struct inode *inode)
  * Returns 0 if it all works out, -ENOMEM if there's no memory
  */
 static int smack_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)
 {
        struct inode_smack *issp = inode->i_security;
@@ -591,11 +591,8 @@ static int smack_inode_init_security(struct inode *inode, struct inode *dir,
        char *dsp = smk_of_inode(dir);
        int may;
 
-       if (name) {
-               *name = kstrdup(XATTR_SMACK_SUFFIX, GFP_NOFS);
-               if (*name == NULL)
-                       return -ENOMEM;
-       }
+       if (name)
+               *name = XATTR_SMACK_SUFFIX;
 
        if (value) {
                rcu_read_lock();