From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Layton Subject: [PATCH] cifs: remove ENOSPC handling in smb_sendv Date: Fri, 22 Mar 2013 08:43:46 -0400 Message-ID: <1363956226-10179-1-git-send-email-jlayton@redhat.com> Cc: linux-cifs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sjayaraman-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org To: smfrench-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Return-path: Sender: linux-cifs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: To my knowledge, no one ever reported seeing this pop. Suresh Jayaraman Signed-off-by: Jeff Layton --- 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 cf8bf69..653bf26 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", -- 1.7.11.7