Fix regression in errno handling cherry-pick

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

diff --git a/src/lxc/conf.c b/src/lxc/conf.c
index b1d2fa77d8fa7844b9a5820fb79f928ab55ab783..45ff900068d9f0e7fae02c9b5956b3074147eb51 100644 (file)
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -2513,10 +2513,7 @@ static int setup_mount_entries(const struct lxc_rootfs *rootfs, struct lxc_list
 
        file = tmpfile();
        if (!file) {
-               int saved_errno = errno;
-               if (fd != -1)
-                       close(fd);
-               ERROR("Could not create mount entry file: %s.", strerror(saved_errno));
+               ERROR("Could not create temporary file: %s.", strerror(errno));
                return -1;
        }