From: Karel Zak <kzak@redhat.com>
Date: Mon, 1 Aug 2011 11:16:21 +0000 (+0200)
Subject: setarch: fix compiler warnings [-Wsign-compare]
X-Git-Tag: v2.20-rc2~142
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cfe2d24951efb82a1349b21644f43c92ee71ae18;p=thirdparty%2Futil-linux.git

setarch: fix compiler warnings [-Wsign-compare]

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

diff --git a/sys-utils/setarch.c b/sys-utils/setarch.c
index 5f187a764a..35efca4a99 100644
--- a/sys-utils/setarch.c
+++ b/sys-utils/setarch.c
@@ -148,7 +148,7 @@ int set_arch(const char *pers, unsigned long options)
 {
   struct utsname un;
   int i;
-  unsigned long pers_value, res;
+  unsigned long pers_value;
 
   struct {
     int perval;
@@ -214,8 +214,7 @@ int set_arch(const char *pers, unsigned long options)
     errx(EXIT_FAILURE, _("%s: Unrecognized architecture"), pers);
 
   pers_value = transitions[i].perval | options;
-  res = set_pers(pers_value);
-  if(res == -EINVAL)
+  if (set_pers(pers_value) == -EINVAL)
     return 1;
 
   uname(&un);