[lxc-devel] [PATCH] remove the return value of attach_ns.

[Rami Rosen]

This method removes the return value of the attach_ns() method as it is 
not needed and not used.

Signed-off-by: Rami Rosen <ramirose at gmail.com>
---
 src/lxc/start.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/lxc/start.c b/src/lxc/start.c
index 7395aea..a89d3e6 100644
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -125,7 +125,7 @@ error:
 	return -1;
 }
 
-static int attach_ns(const int ns_fd[LXC_NS_MAX]) {
+static void attach_ns(const int ns_fd[LXC_NS_MAX]) {
 	int i;
 
 	for (i = 0; i < LXC_NS_MAX; i++) {
@@ -135,11 +135,10 @@ static int attach_ns(const int ns_fd[LXC_NS_MAX]) {
 		if (setns(ns_fd[i], 0) != 0)
 			goto error;
 	}
-	return 0;
+	return;
 
 error:
 	SYSERROR("failed to set namespace '%s'", ns_info[i].proc_name);
-	return -1;
 }
 
 static int match_fd(int fd)
-- 
1.8.1.4