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(parent: 60dc79d) | patch
RDMA/mlx5: Return proper error value
authorLeon Romanovsky <leonro@mellanox.com>
Tue, 29 Oct 2019 05:57:21 +0000 (07:57 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 Jan 2020 18:47:02 +0000 (19:47 +0100)
commitd872c9fcea1c3f674b7016d407cf7d0999c8754d
treecfc047ea426db187c2f896627a12a281d3ab28d2tree | snapshot
parent60dc79d678541a055076ac2cbef571e5d881334ccommit | diff
RDMA/mlx5: Return proper error value

commit 546d30099ed204792083f043cd7e016de86016a3 upstream.

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: 81713d3788d2 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/infiniband/hw/mlx5/mr.c diff | blob | history
Domain: System / Kernel;