[U-Boot] [PATCH] Revert "image-fit: switch ENOLINK to ENOENT"

[Paul Burton]

Commit bac17b78dace ("image-fit: switch ENOLINK to ENOENT") changed
fit_get_node_from_config to return -ENOENT when a property doesn't
exist, but didn't change any of its callers which check return values.
Notably it didn't change boot_get_ramdisk, which leads to U-Boot failing
to boot FIT images which don't include ramdisks with the following
message:

  Ramdisk image is corrupt or invalid

The offending commit seems to dislike ENOLINK due to it not existing on
OpenBSD, but I'm not sure why that matters as we define it in
include/asm-generic/errno.h anyway so simply revert the commit to fix
FIT image handling.

This reverts commit bac17b78dace ("image-fit: switch ENOLINK to
ENOENT").

Signed-off-by: Paul Burton <paul.burton at imgtec.com>
Cc: Jonathan Gray <jsg at jsg.id.au>

---

 common/image-fit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/image-fit.c b/common/image-fit.c
index 9ce68f1..f833fe3 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -1566,7 +1566,7 @@ int fit_get_node_from_config(bootm_headers_t *images, const char *prop_name,
 	noffset = fit_conf_get_prop_node(fit_hdr, cfg_noffset, prop_name);
 	if (noffset < 0) {
 		debug("*  %s: no '%s' in config\n", prop_name, prop_name);
-		return -ENOENT;
+		return -ENOLINK;
 	}
 
 	return noffset;
-- 
2.9.3