5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Calum Mackay <calum.mackay@xxxxxxxxxx>
[ Upstream commit 8c71139d9f84c1963b0a416941244502a20a7e52 ]
This comment was introduced by commit 6ea44adce915
("SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()").
I believe EIO was a typo at the time: it should have been EAGAIN.
Subsequently, commit 0445f92c5d53 ("SUNRPC: Fix disconnection races")
changed that to ENOTCONN.
Rather than trying to keep the comment here in sync with the code in
xprt_force_disconnect(), make the point in a non-specific way.
Fixes: 6ea44adce915 ("SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()")
Signed-off-by: Calum Mackay <calum.mackay@xxxxxxxxxx>
Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
Stable-dep-of: 4db9ad82a6c8 ("sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/sunrpc/xprtsock.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index e0cd6d7350533..93e59d5a363d0 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2332,10 +2332,8 @@ static void xs_tcp_setup_socket(struct work_struct *work)
case -EHOSTUNREACH:
case -EADDRINUSE:
case -ENOBUFS:
- /*
- * xs_tcp_force_close() wakes tasks with -EIO.
- * We need to wake them first to ensure the
- * correct error code.
+ /* xs_tcp_force_close() wakes tasks with a fixed error code.
+ * We need to wake them first to ensure the correct error code.
*/
xprt_wake_pending_tasks(xprt, status);
xs_tcp_force_close(xprt);
--
2.43.0
