X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fubifs%2Fxattr.c;h=b5bf23b34241820a3c26551baa5f97062b8d76b8;hb=21d3c20e02a9fdb7f3e9fb182586ee86efe480d1;hp=259fbabf143d8cb8cf4e88df59268710fd420137;hpb=b4a237598aa740562f842db76d97465c44fb74c1;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 259fbabf143d..b5bf23b34241 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -173,6 +173,7 @@ out_cancel:
 	host_ui->xattr_cnt -= 1;
 	host_ui->xattr_size -= CALC_DENT_SIZE(nm->len);
 	host_ui->xattr_size -= CALC_XATTR_BYTES(size);
+	host_ui->xattr_names -= nm->len;
 	mutex_unlock(&host_ui->ui_mutex);
 out_free:
 	make_bad_inode(inode);
@@ -533,6 +534,7 @@ out_cancel:
 	host_ui->xattr_cnt += 1;
 	host_ui->xattr_size += CALC_DENT_SIZE(nm->len);
 	host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len);
+	host_ui->xattr_names += nm->len;
 	mutex_unlock(&host_ui->ui_mutex);
 	ubifs_release_budget(c, &req);
 	make_bad_inode(inode);
@@ -588,46 +590,6 @@ out_free:
 	return err;
 }
 
-static size_t security_listxattr(struct dentry *d, char *list, size_t list_size,
-				 const char *name, size_t name_len, int flags)
-{
-	const int prefix_len = XATTR_SECURITY_PREFIX_LEN;
-	const size_t total_len = prefix_len + name_len + 1;
-
-	if (list && total_len <= list_size) {
-		memcpy(list, XATTR_SECURITY_PREFIX, prefix_len);
-		memcpy(list + prefix_len, name, name_len);
-		list[prefix_len + name_len] = '\0';
-	}
-
-	return total_len;
-}
-
-static int security_getxattr(struct dentry *d, const char *name, void *buffer,
-		      size_t size, int flags)
-{
-	return ubifs_getxattr(d, name, buffer, size);
-}
-
-static int security_setxattr(struct dentry *d, const char *name,
-			     const void *value, size_t size, int flags,
-			     int handler_flags)
-{
-	return ubifs_setxattr(d, name, value, size, flags);
-}
-
-static const struct xattr_handler ubifs_xattr_security_handler = {
-	.prefix = XATTR_SECURITY_PREFIX,
-	.list   = security_listxattr,
-	.get    = security_getxattr,
-	.set    = security_setxattr,
-};
-
-const struct xattr_handler *ubifs_xattr_handlers[] = {
-	&ubifs_xattr_security_handler,
-	NULL,
-};
-
 static int init_xattrs(struct inode *inode, const struct xattr *xattr_array,
 		      void *fs_info)
 {