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rxrpc: Fix rack timer warning to report unexpected mode

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rxrpc_rack_timer_expired() clears call->rack_timer_mode to OFF before
the switch. The default case warning therefore always prints OFF and
doesn't identify the unexpected timer mode.

Log the saved mode value instead so the warning reports the actual
unexpected rack timer mode.

Fixes: 7c48266593 ("rxrpc: Implement RACK/TLP to deal with transmission stalls [RFC8985]")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
cc: stable@kernel.org
Link: https://patch.msgid.link/20260408121252.2249051-8-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Alok Tiwari 2026-04-08 13:12:35 +01:00 committed by Jakub Kicinski
parent b33f5741bb
commit 65b3ffe097
1 changed files with 1 additions and 1 deletions
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2
net/rxrpc/input_rack.c
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@ -413,6 +413,6 @@ void rxrpc_rack_timer_expired(struct rxrpc_call *call, ktime_t overran_by)
break;
//case RXRPC_CALL_RACKTIMER_ZEROWIN:
default:
pr_warn("Unexpected rack timer %u", call->rack_timer_mode);
pr_warn("Unexpected rack timer %u", mode);
}
}