From: Alejandro Colomar <alx@kernel.org>
Date: Mon, 15 Jan 2024 18:03:07 +0000 (+0100)
Subject: lib/list.c: is_on_list(): Remove unnecessary use of temporary variable
X-Git-Tag: 4.15.1~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08ae38e394c3de580591092894d7aba03c839b8e;p=thirdparty%2Fshadow.git

lib/list.c: is_on_list(): Remove unnecessary use of temporary variable

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/list.c b/lib/list.c
index 73c5c4d47..d25130321 100644
--- a/lib/list.c
+++ b/lib/list.c
@@ -234,11 +234,9 @@ bool is_on_list (char *const *list, const char *member)
 
 	for (cp = members, i = 0;; i++) {
 		array[i] = cp;
-		cp2 = strchr (cp, ',');
-		if (NULL != cp2) {
-			*cp2 = '\0';
-			cp2++;
-			cp = cp2;
+		cp = strchr(cp, ',');
+		if (NULL != cp) {
+			*cp++ = '\0';
 		} else {
 			array[i + 1] = NULL;
 			break;