Commit 7bca603a authored Nov 29, 2018 by Leon Romanovsky Committed by Jason Gunthorpe Nov 29, 2018

RDMA/mlx5: Initialize return variable in case pagefault was skipped



Pagefaults occurred in non-ODP MR are completely valid events, so
initialize return variable to 0.

Fixes: 4d5422a3 ("IB/mlx5: Skip non-ODP MR when handling a page fault")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 75b7b86b

drivers/infiniband/hw/mlx5/odp.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -679,6 +679,7 @@ next_mr:
		key);
		if (bytes_mapped)
		*bytes_mapped += bcnt;
		ret = 0;
		goto srcu_unlock;
		}

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