diff options
Diffstat (limited to 'lib/bootconfig.c')
| -rw-r--r-- | lib/bootconfig.c | 5 |
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; } |