Both of_find_path() and of_find_path_by_node() return a meaningful error code, so forward it instead of inventing a new one. Do this especially for the -EPROBE_DEFER case which currently does not work.
Signed-off-by: Sascha Hauer <[email protected]> --- common/state/state.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/common/state/state.c b/common/state/state.c index 075618e..2be3c8c 100644 --- a/common/state/state.c +++ b/common/state/state.c @@ -466,9 +466,10 @@ struct state *state_new_from_node(struct device_node *node, char *path, of_path = partition_node->full_name; ret = of_find_path_by_node(partition_node, &path, 0); } - if (!path) { - pr_err("state failed to parse path to backend\n"); - ret = -EINVAL; + if (ret) { + if (ret != -EPROBE_DEFER) + pr_err("state failed to parse path to backend: %s\n", + strerror(-ret)); goto out_release_state; } } -- 2.9.3 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
