From: Alejandro Colomar <alx@kernel.org>
Date: Wed, 6 Nov 2024 00:22:42 +0000 (+0100)
Subject: lib/gshadow.c: build_list(): Transform while loop into for loop
X-Git-Tag: 4.17.0-rc1~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f743893347410ff550d668ca9a769e629634149;p=thirdparty%2Fshadow.git

lib/gshadow.c: build_list(): Transform while loop into for loop

And 'n' is now an iterator.  Rename it to 'i' as usual.

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

diff --git a/lib/gshadow.c b/lib/gshadow.c
index 983aa4c88..16c432b65 100644
--- a/lib/gshadow.c
+++ b/lib/gshadow.c
@@ -38,15 +38,14 @@ static /*@null@*/char **
 build_list(char *s)
 {
 	char    **l;
-	size_t  n;
+	size_t  i;
 
 	l = XMALLOC(strchrcnt(s, ',') + 2, char *);
-	n = 0;
 
-	while (s != NULL && *s != '\0')
-		l[n++] = strsep(&s, ",");
+	for (i = 0; s != NULL && *s != '\0'; i++)
+		l[i] = strsep(&s, ",");
 
-	l[n] = NULL;
+	l[i] = NULL;
 
 	return l;
 }