From f641f13b992979b97e595b761a9ba1a64fed7c4e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 30 Jul 2018 09:42:12 +0200 Subject: net: remove sock_poll_busy_loop There is no point in hiding this logic in a helper. Also remove the useless events != 0 check and only busy loop once we know we actually have a poll method. Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller --- include/net/busy_poll.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'include/net/busy_poll.h') diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h index 9e36fda652b7..85777e68f738 100644 --- a/include/net/busy_poll.h +++ b/include/net/busy_poll.h @@ -121,15 +121,6 @@ static inline void sk_busy_loop(struct sock *sk, int nonblock) #endif } -static inline void sock_poll_busy_loop(struct socket *sock, __poll_t events) -{ - if (sk_can_busy_loop(sock->sk) && - events && (events & POLL_BUSY_LOOP)) { - /* once, only if requested by syscall */ - sk_busy_loop(sock->sk, 1); - } -} - /* if this socket can poll_ll, tell the system call */ static inline __poll_t sock_poll_busy_flag(struct socket *sock) { -- cgit v1.2.3