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SUNRPC: correct error code comment in xs_tcp_setup_socket()

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[ Upstream commit 8c71139d9f ]

This comment was introduced by commit 6ea44adce9
("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 0445f92c5d ("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: 6ea44adce9 ("SUNRPC: ensure correct error is reported by xs_tcp_setup_socket()")
Signed-off-by: Calum Mackay <calum.mackay@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Stable-dep-of: 4db9ad82a6 ("sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Calum Mackay
2020-10-24 22:36:38 +01:00
committed by Greg Kroah-Hartman
parent f69fb61c69
commit e2730edfff
1 changed files with 2 additions and 4 deletions
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net/sunrpc/xprtsock.c
+2 -4
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@@ -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);