Commit 6f967f8b authored Aug 14, 2019 by Wenwen Wang Committed by David S. Miller Aug 15, 2019

liquidio: add cleanup in octeon_setup_iq()



If oct->fn_list.enable_io_queues() fails, no cleanup is executed, leading
to memory/resource leaks. To fix this issue, invoke
octeon_delete_instr_queue() before returning from the function.

Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 0b24a441

drivers/net/ethernet/cavium/liquidio/request_manager.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -237,8 +237,10 @@ int octeon_setup_iq(struct octeon_device *oct,
		}

		oct->num_iqs++;
		if (oct->fn_list.enable_io_queues(oct))
		if (oct->fn_list.enable_io_queues(oct)) {
		octeon_delete_instr_queue(oct, iq_no);
		return 1;
		}

		return 0;
		}

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