From b16d76fe9a27d337c16972a71d959bcf0c96c2e6 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 11 May 2023 11:47:09 -0400 Subject: [PATCH] net/handshake: Remove unneeded check from handshake_dup() handshake_req_submit() now verifies that the socket has a file. Fixes: 3b3009ea8abb ("net/handshake: Create a NETLINK service for handling handshake requests") Reviewed-by: Simon Horman Signed-off-by: Chuck Lever Signed-off-by: David S. Miller --- net/handshake/netlink.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/handshake/netlink.c b/net/handshake/netlink.c index 35c9c44..7ec8a76 100644 --- a/net/handshake/netlink.c +++ b/net/handshake/netlink.c @@ -99,9 +99,6 @@ static int handshake_dup(struct socket *sock) struct file *file; int newfd; - if (!sock->file) - return -EBADF; - file = get_file(sock->file); newfd = get_unused_fd_flags(O_CLOEXEC); if (newfd < 0) { -- 2.7.4