From eaf9a86d1ccac59bc7f8b9731f50553a055c3b02 Mon Sep 17 00:00:00 2001 From: Juergen Borleis Date: Tue, 15 Aug 2017 15:46:33 +0200 Subject: bootchooser: allow an empty namespace The bootchooser's documentation states the 'namespace' for the state storage backend is optional. This change makes it really optional to allow a flat state variable set definition for the 'bootchooser' as well. Signed-off-by: Juergen Borleis Signed-off-by: Sascha Hauer --- common/bootchooser.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/common/bootchooser.c b/common/bootchooser.c index 69d980d6f9..83b15e0f78 100644 --- a/common/bootchooser.c +++ b/common/bootchooser.c @@ -367,12 +367,10 @@ struct bootchooser *bootchooser_get(void) char *state_devname; delim = strchr(state_prefix, '.'); - if (!delim) { - pr_err("state_prefix '%s' has invalid format\n", - state_prefix); - goto err; - } - state_devname = xstrndup(state_prefix, delim - state_prefix); + if (delim) + state_devname = xstrndup(state_prefix, delim - state_prefix); + else + state_devname = xstrdup(state_prefix); bc->state_prefix = xstrdup(state_prefix); bc->state = state_by_name(state_devname); if (!bc->state) { -- cgit v1.2.3