From: tomponline <tomp@tomp.uk>
Date: Sat, 2 Mar 2019 10:11:51 +0000 (+0000)
Subject: attach: remove unused variable
X-Git-Tag: lxc-3.2.0~125^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa26c8e2b575b637a62cc03c510cf09b2a5050c5;p=thirdparty%2Flxc.git

attach: remove unused variable

Closes lxc#2885.

Signed-off-by: tomponline <tomp@tomp.uk>
---

diff --git a/src/lxc/attach.c b/src/lxc/attach.c
index 288458230..f4e43e2b6 100644
--- a/src/lxc/attach.c
+++ b/src/lxc/attach.c
@@ -159,7 +159,6 @@ static int in_same_namespace(pid_t pid1, pid_t pid2, const char *ns)
 {
 	__do_close_prot_errno int ns_fd1 = -1, ns_fd2 = -1;
 	int ret = -1;
-	int saved_errno;
 	struct stat ns_st1, ns_st2;
 
 	ns_fd1 = lxc_preserve_ns(pid1, ns);