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| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2017-03-21 13:57:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 15:30:59 +0300 |
| commit | e4e17bce167258994b1e7d2a6aeeb06e3c48d341 (patch) | |
| tree | 3d302b2914d6a9d86d9973fe639c33bdb35c599a | |
| parent | 5d691b80ca4d45bd7fe875f9a4931ed5333ef487 (diff) | |
| download | linux-e4e17bce167258994b1e7d2a6aeeb06e3c48d341.tar.xz | |
IB/mlx4: Fix ib device initialization error flow
commit 99e68909d5aba1861897fe7afc3306c3c81b6de0 upstream.
In mlx4_ib_add, procedure mlx4_ib_alloc_eqs is called to allocate EQs.
However, in the mlx4_ib_add error flow, procedure mlx4_ib_free_eqs is not
called to free the allocated EQs.
Fixes: e605b743f33d ("IB/mlx4: Increase the number of vectors (EQs) available for ULPs")
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 7031a8dd4d14..71a99b9daa52 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -2935,6 +2935,7 @@ err_counter: mlx4_ib_delete_counters_table(ibdev, &ibdev->counters_table[i]); err_map: + mlx4_ib_free_eqs(dev, ibdev); iounmap(ibdev->uar_map); err_uar: |