From: Paul Bolle <pebolle@tiscali.nl>
Date: Wed, 16 Mar 2016 20:27:27 +0000 (+0100)
Subject: kconfig: add unexpected data itself to warning
X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=commitdiff_plain;h=ca03c6bb54ee989a3eedf88ba589914d6f897b8c

kconfig: add unexpected data itself to warning

If the .config parser runs into unexpected data it emits warnings like:
    .config:6911:warning: unexpected data

Add the unexpected data itself to this warning. That makes it easier to
discover what is actually going wrong:
     .config:6911:warning: unexpected data: CONFOG_CHARGER_TPS65217=m

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Michal Marek <mmarek@suse.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
---

diff --git a/config/confdata.c b/config/confdata.c
index 5e585c4..e606f06 100644
--- a/config/confdata.c
+++ b/config/confdata.c
@@ -375,7 +375,9 @@ load:
 				continue;
 		} else {
 			if (line[0] != '\r' && line[0] != '\n')
-				conf_warning("unexpected data");
+				conf_warning("unexpected data: %.*s",
+					     (int)strcspn(line, "\r\n"), line);
+
 			continue;
 		}
 setsym: