From: Will Newton Date: Thu, 17 Jul 2008 03:13:43 +0000 (-0700) Subject: net/ipv4/tcp.c: Fix use of PULLHUP instead of POLLHUP in comments. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70efce27fc3d54271519244dc5e47da4ed711dd4;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git net/ipv4/tcp.c: Fix use of PULLHUP instead of POLLHUP in comments. Change PULLHUP to POLLHUP in tcp_poll comments and clean up another comment for grammar and coding style. Signed-off-by: Will Newton Signed-off-by: David S. Miller --- diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 56a133c61452..631133ebb20a 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -344,8 +344,8 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait) return inet_csk_listen_poll(sk); /* Socket is not locked. We are protected from async events - by poll logic and correct handling of state changes - made by another threads is impossible in any case. + * by poll logic and correct handling of state changes + * made by other threads is impossible in any case. */ mask = 0; @@ -371,10 +371,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait) * in state CLOSE_WAIT. One solution is evident --- to set POLLHUP * if and only if shutdown has been made in both directions. * Actually, it is interesting to look how Solaris and DUX - * solve this dilemma. I would prefer, if PULLHUP were maskable, + * solve this dilemma. I would prefer, if POLLHUP were maskable, * then we could set it on SND_SHUTDOWN. BTW examples given * in Stevens' books assume exactly this behaviour, it explains - * why PULLHUP is incompatible with POLLOUT. --ANK + * why POLLHUP is incompatible with POLLOUT. --ANK * * NOTE. Check for TCP_CLOSE is added. The goal is to prevent * blocking on fresh not-connected or disconnected socket. --ANK