From: Avi Kivity <avi@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>, qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] configure: fix libcap detection
Date: Mon, 30 Jul 2012 14:41:33 +0300 [thread overview]
Message-ID: <1343648493-27905-1-git-send-email-avi@redhat.com> (raw)
- avoid assigned-but-not-used error
- avoid missing return error
Signed-off-by: Avi Kivity <avi@redhat.com>
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 7767aca..5fb449d 100755
--- a/configure
+++ b/configure
@@ -2099,7 +2099,7 @@ if test "$cap" != "no" ; then
cat > $TMPC <<EOF
#include <stdio.h>
#include <sys/capability.h>
-int main(void) { cap_t caps; caps = cap_init(); }
+int main(void) { cap_t caps; caps = cap_init(); (void)caps; return 0; }
EOF
if compile_prog "" "-lcap" ; then
cap=yes
--
1.7.11.3
next reply other threads:[~2012-07-30 11:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-30 11:41 Avi Kivity [this message]
2012-07-30 12:58 ` [Qemu-devel] [PATCH] configure: fix libcap detection Peter Maydell
2012-07-30 22:04 ` Richard W.M. Jones
2012-07-31 6:52 ` Aneesh Kumar K.V
2012-07-31 16:33 ` Stefan Weil
2012-07-31 16:40 ` Peter Maydell
2012-07-31 17:06 ` Blue Swirl
2012-07-31 17:56 ` Blue Swirl
2012-07-31 17:59 ` Peter Maydell
2012-07-31 17:35 ` Aneesh Kumar K.V
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