From 16824ba9ca192fb4cd315261ee0929e7d5b7d69d Mon Sep 17 00:00:00 2001 From: tomponline Date: Tue, 19 Mar 2019 12:28:46 +0000 Subject: [PATCH] attach: Adds ATTR_UNUSED to fd variable assignment to avoid clang unused variable warnings. Signed-off-by: tomponline --- src/lxc/attach.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/lxc/attach.c b/src/lxc/attach.c index d3ab98422..11a6ba26b 100644 --- a/src/lxc/attach.c +++ b/src/lxc/attach.c @@ -126,7 +126,7 @@ 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) { for (int i = 0; i < LXC_NS_MAX; i++) { - __do_close_prot_errno int fd = move_fd(ctx->ns_fd[i]); + __do_close_prot_errno int fd ATTR_UNUSED = move_fd(ctx->ns_fd[i]); } } @@ -689,8 +689,8 @@ struct attach_clone_payload { static void lxc_put_attach_clone_payload(struct attach_clone_payload *p) { - __do_close_prot_errno int ipc_socket = p->ipc_socket; - __do_close_prot_errno int terminal_slave_fd = p->terminal_slave_fd; + __do_close_prot_errno int ipc_socket ATTR_UNUSED = p->ipc_socket; + __do_close_prot_errno int terminal_slave_fd ATTR_UNUSED = p->terminal_slave_fd; if (p->init_ctx) { lxc_proc_put_context_info(p->init_ctx); -- 2.47.2