From ce6c44e44e43f0cef12030de0a8f0814914d47dd Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Fri, 22 Mar 2013 08:36:45 -0400 Subject: [PATCH] cifs: remove ENOSPC handling in smb_sendv To my knowledge, no one ever reported seeing this pop. Acked-by: Suresh Jayaraman Signed-off-by: Jeff Layton Signed-off-by: Steve French Signed-off-by: Steve French --- fs/cifs/transport.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index cf8bf69bd60c..653bf266428e 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -179,13 +179,7 @@ smb_send_kvec(struct TCP_Server_Info *server, struct kvec *iov, size_t n_vec, */ rc = kernel_sendmsg(ssocket, &smb_msg, &iov[first_vec], n_vec - first_vec, remaining); - if (rc == -ENOSPC || rc == -EAGAIN) { - /* - * Catch if a low level driver returns -ENOSPC. This - * WARN_ON will be removed by 3.10 if no one reports - * seeing this. - */ - WARN_ON_ONCE(rc == -ENOSPC); + if (rc == -EAGAIN) { i++; if (i >= 14 || (!server->noblocksnd && (i > 2))) { cifs_dbg(VFS, "sends on sock %p stuck for 15 seconds\n", -- 2.20.1