RDMA/rtrs-srv: Check return values while processing info request
[ Upstream commit ed1e52ae ] While processing info request, it could so happen that the srv_path goes to CLOSING state, cause of any of the error events from RDMA. That state change should be picked up while trying to change the state in process_info_req, by checking the return value. In case the state change call in process_info_req fails, we fail the processing. We should also check the return value for rtrs_srv_path_up, since it sends a link event to the client above, and the client can fail for any reason. Fixes: 9cb83748 ("RDMA/rtrs: server: main functionality") Signed-off-by:Md Haris Iqbal <haris.iqbal@ionos.com> Signed-off-by:
Jack Wang <jinpu.wang@ionos.com> Signed-off-by:
Grzegorz Prajsner <grzegorz.prajsner@ionos.com> Link: https://lore.kernel.org/r/20231120154146.920486-4-haris.iqbal@ionos.com Signed-off-by:
Leon Romanovsky <leon@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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