From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Wed, 20 Feb 2019 23:12:15 +0000 (+0100)
Subject: attach: cleanup macros lxc_proc_close_ns_fd
X-Git-Tag: lxc-3.2.0~132^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd2a88b190eb;p=thirdparty%2Flxc.git

attach: cleanup macros lxc_proc_close_ns_fd

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/attach.c b/src/lxc/attach.c
index 756ccfbcf..202b15d07 100644
--- a/src/lxc/attach.c
+++ b/src/lxc/attach.c
@@ -125,14 +125,8 @@ static struct lxc_proc_context_info *lxc_proc_get_context_info(pid_t pid)
 
 static inline void lxc_proc_close_ns_fd(struct lxc_proc_context_info *ctx)
 {
-	int i;
-
-	for (i = 0; i < LXC_NS_MAX; i++) {
-		if (ctx->ns_fd[i] < 0)
-			continue;
-
-		close(ctx->ns_fd[i]);
-		ctx->ns_fd[i] = -EBADF;
+	for (int i = 0; i < LXC_NS_MAX; i++) {
+		__do_close_prot_errno int fd = ctx->ns_fd[i];
 	}
 }