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Message-ID: <168333392465.7813.6150331019194277990.stgit@oracle-102.nfsv4bat.org> Date: Fri, 05 May 2023 20:45:34 -0400 From: Chuck Lever <cel@...nel.org> To: kernel-tls-handshake@...ts.linux.dev Cc: netdev@...r.kernel.org, dan.carpenter@...aro.org Subject: [PATCH v2 1/6] net/handshake: Remove unneeded check from handshake_dup() From: Chuck Lever <chuck.lever@...cle.com> 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 <simon.horman@...igine.com> Signed-off-by: Chuck Lever <chuck.lever@...cle.com> --- net/handshake/netlink.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/handshake/netlink.c b/net/handshake/netlink.c index 35c9c445e0b8..7ec8a76c3c8a 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) {
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