Commits
David Howells committed 5f7798f0531
rxrpc: Make rxrpc_kernel_get_srtt() indicate validity [ Upstream commit 1d4adfaf65746203861c72d9d78de349eb97d528 ] Fix rxrpc_kernel_get_srtt() to indicate the validity of the returned smoothed RTT. If we haven't had any valid samples yet, the SRTT isn't useful. Fixes: c410bf01933e ("rxrpc: Fix the excessive initial retransmission timeout") Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>