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| author | Alaa Hleihel <alaa@mellanox.com> | 2020-04-13 16:22:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-05 19:15:51 +0200 |
| commit | 28acd21db599365892cf5910eaeab24e6782032e (patch) | |
| tree | 214538e010e26dc257b70edce4f80e04d215f7e8 | |
| parent | 2b6131e8316df2235dc0f63c03008376e027cee8 (diff) | |
| download | linux-28acd21db599365892cf5910eaeab24e6782032e.tar.gz linux-28acd21db599365892cf5910eaeab24e6782032e.tar.bz2 linux-28acd21db599365892cf5910eaeab24e6782032e.zip | |
RDMA/mlx4: Initialize ib_spec on the stack
commit c08cfb2d8d78bfe81b37cc6ba84f0875bddd0d5c upstream.
Initialize ib_spec on the stack before using it, otherwise we will have
garbage values that will break creating default rules with invalid parsing
error.
Fixes: a37a1a428431 ("IB/mlx4: Add mechanism to support flow steering over IB links")
Link: https://lore.kernel.org/r/20200413132235.930642-1-leon@kernel.org
Signed-off-by: Alaa Hleihel <alaa@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 7e73a1a6cb67..3f8511104c5b 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1614,8 +1614,9 @@ static int __mlx4_ib_create_default_rules( int i; for (i = 0; i < ARRAY_SIZE(pdefault_rules->rules_create_list); i++) { + union ib_flow_spec ib_spec = {}; int ret; - union ib_flow_spec ib_spec; + switch (pdefault_rules->rules_create_list[i]) { case 0: /* no rule */ |