From: Karel Zak <kzak@redhat.com>
Date: Tue, 23 Aug 2011 10:01:12 +0000 (+0200)
Subject: lib: [loopdev.c] correct qsort compare function
X-Git-Tag: v2.20~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33487796e7f9bfeeb347d57c60e7df65b06168b2;p=thirdparty%2Futil-linux.git

lib: [loopdev.c] correct qsort compare function

Reported-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/lib/loopdev.c b/lib/loopdev.c
index fa3ad45601..81b7d2d6ec 100644
--- a/lib/loopdev.c
+++ b/lib/loopdev.c
@@ -309,7 +309,8 @@ static int loopiter_set_device(struct loopdev_cxt *lc, const char *device)
 
 static int cmpnum(const void *p1, const void *p2)
 {
-	return (* (int *) p1) > (* (int *) p2);
+	return (((* (int *) p1) > (* (int *) p2)) -
+			((* (int *) p1) < (* (int *) p2)));
 }
 
 /*