RDMA/mlx5: Return proper error value

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Returned value from mlx5_mr_cache_alloc() is checked to be error or real
pointer. Return proper error code instead of NULL which is not checked
later.

Fixes: 81713d3788 ("IB/mlx5: Add implicit MR support")
Link: https://lore.kernel.org/r/20191029055721.7192-1-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Leon Romanovsky 2019-10-29 07:57:21 +02:00 • committed by Jason Gunthorpe

parent d5b60e26e8

commit 546d30099e

1 changed files with 1 additions and 1 deletions

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drivers/infiniband/hw/mlx5/mr.c

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