From: Daniel Lezcano <dlezcano@fr.ibm.com>
Date: Tue, 1 Jun 2010 10:24:17 +0000 (+0200)
Subject: fix compilation warning
X-Git-Tag: lxc-0.7.0~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fad0874c3ff58afeb5c427a7ef1d211d3c5ce37;p=thirdparty%2Flxc.git

fix compilation warning

Fix compilation warning:

lxc_console.c: In function ‘master_handler’:
lxc_console.c:175: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
---

diff --git a/src/lxc/lxc_console.c b/src/lxc/lxc_console.c
index 35c6a97ef..5a1e45abd 100644
--- a/src/lxc/lxc_console.c
+++ b/src/lxc/lxc_console.c
@@ -172,7 +172,7 @@ static int master_handler(int fd, void *data, struct lxc_epoll_descr *descr)
 		SYSERROR("failed to read");
 		return 1;
 	}
-	write(*peer, buf, r);
+	r = write(*peer, buf, r);
 
 	return 0;
 }