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Diffstat (limited to 'lib/bootconfig.c')
-rw-r--r--lib/bootconfig.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/bootconfig.c b/lib/bootconfig.c
index a98ae136529c..afb2e767e6fe 100644
--- a/lib/bootconfig.c
+++ b/lib/bootconfig.c
@@ -728,7 +728,8 @@ void __init xbc_destroy_all(void)
*
* This parses the boot config text in @buf. @buf must be a
* null terminated string and smaller than XBC_DATA_MAX.
- * Return 0 if succeeded, or -errno if there is any error.
+ * Return the number of stored nodes (>0) if succeeded, or -errno
+ * if there is any error.
*/
int __init xbc_init(char *buf)
{
@@ -788,6 +789,8 @@ int __init xbc_init(char *buf)
if (ret < 0)
xbc_destroy_all();
+ else
+ ret = xbc_node_num;
return ret;
}