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| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2017-03-21 12:57:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 14:18:41 +0200 |
| commit | 28aafa8aa24648fd8a1a67962187b5a7a5e373c4 (patch) | |
| tree | 5f7b11fbc0aeac6dfb4ac5bb7c7c9fec514b4bfe | |
| parent | f88282f6669777027e45ff1417967914e3965d82 (diff) | |
| download | hikey-linaro-28aafa8aa24648fd8a1a67962187b5a7a5e373c4.tar.gz | |
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 3b619b10a372..420ae23d064d 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -2357,6 +2357,7 @@ err_counter: mlx4_counter_free(ibdev->dev, ibdev->counters[i - 1]); err_map: + mlx4_ib_free_eqs(dev, ibdev); iounmap(ibdev->uar_map); err_uar: |