From: Tijs Van Buggenhout <tvbuggen@gmail.com>
Date: Mon, 4 Jan 2021 22:57:13 +0000 (+0100)
Subject: pppd: (Re)use chap_find_digest in chap_auth_peer
X-Git-Tag: ppp-2.5.0~88^2~2
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=6103878d4751a16075759091b73cf61d97687c25;p=ppp.git

pppd: (Re)use chap_find_digest in chap_auth_peer

Code duplication.

Signed-off-by: Tijs Van Buggenhout <tvbuggen@gmail.com>
---

diff --git a/pppd/chap-new.c b/pppd/chap-new.c
index 15206f6..10e4507 100644
--- a/pppd/chap-new.c
+++ b/pppd/chap-new.c
@@ -222,9 +222,8 @@ chap_auth_peer(int unit, char *our_name, int digest_code)
 		error("CHAP: peer authentication already started!");
 		return;
 	}
-	for (dp = chap_digests; dp != NULL; dp = dp->next)
-		if (dp->code == digest_code)
-			break;
+
+	dp = chap_find_digest(digest_code);
 	if (dp == NULL)
 		fatal("CHAP digest 0x%x requested but not available",
 		      digest_code);