From ee13919c2e8d1f904e035ad4b4239029a8994131 Mon Sep 17 00:00:00 2001 From: Pavel Shilovsky Date: Thu, 10 Jan 2019 11:27:28 -0800 Subject: CIFS: Do not hide EINTR after sending network packets Currently we hide EINTR code returned from sock_sendmsg() and return 0 instead. This makes a caller think that we successfully completed the network operation which is not true. Fix this by properly returning EINTR to callers. Cc: Signed-off-by: Pavel Shilovsky Reviewed-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/transport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index e047f06c9b4f..aaff9c5aab3d 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -387,7 +387,7 @@ smbd_done: if (rc < 0 && rc != -EINTR) cifs_dbg(VFS, "Error %d sending data on socket to server\n", rc); - else + else if (rc > 0) rc = 0; return rc; -- cgit v1.2.3