From: Karel Zak <kzak@redhat.com>
Date: Wed, 8 Jun 2011 10:18:49 +0000 (+0200)
Subject: namei: remove unused variable
X-Git-Tag: v2.20-rc1~195
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fec558bc33fa6942efa9ccf90de60f5aac115e8;p=thirdparty%2Futil-linux.git

namei: remove unused variable

namei.c: In function ‘print_namei’:
namei.c:368:16: warning: variable ‘prev’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/misc-utils/namei.c b/misc-utils/namei.c
index 1eb609daa6..aacaa10d11 100644
--- a/misc-utils/namei.c
+++ b/misc-utils/namei.c
@@ -365,13 +365,12 @@ follow_symlinks(struct namei *nm)
 static int
 print_namei(struct namei *nm, char *path)
 {
-	struct namei *prev = NULL;
 	int i;
 
 	if (path)
 		printf("f: %s\n", path);
 
-	for (; nm; prev = nm, nm = nm->next) {
+	for (; nm; nm = nm->next) {
 		char md[11];
 
 		if (nm->noent) {