diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2022-08-26 18:03:30 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-08-30 23:17:39 -0700 |
| commit | 57688eb887af3db7f1d7f43f2c1babb548b01a34 (patch) | |
| tree | aea59d6a29206217ee613743982940bfe2af0d92 | |
| parent | 92f97c00f0ca538fe820c0b18b6f957a69410689 (diff) | |
mlxsw: minimal: Return -ENOMEM on allocation failure
These error paths return success but they should return -ENOMEM.
Fixes: 01328e23a476 ("mlxsw: minimal: Extend module to port mapping with slot index")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/YwjgwoJ3M7Kdq9VK@kili
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/minimal.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/minimal.c b/drivers/net/ethernet/mellanox/mlxsw/minimal.c index 7d3fa2883e8b..c7f7e49251f4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/minimal.c +++ b/drivers/net/ethernet/mellanox/mlxsw/minimal.c @@ -404,8 +404,10 @@ static int mlxsw_m_linecards_init(struct mlxsw_m *mlxsw_m) mlxsw_m->line_cards = kcalloc(mlxsw_m->num_of_slots, sizeof(*mlxsw_m->line_cards), GFP_KERNEL); - if (!mlxsw_m->line_cards) + if (!mlxsw_m->line_cards) { + err = -ENOMEM; goto err_kcalloc; + } for (i = 0; i < mlxsw_m->num_of_slots; i++) { mlxsw_m->line_cards[i] = @@ -413,8 +415,10 @@ static int mlxsw_m_linecards_init(struct mlxsw_m *mlxsw_m) module_to_port, mlxsw_m->max_modules_per_slot), GFP_KERNEL); - if (!mlxsw_m->line_cards[i]) + if (!mlxsw_m->line_cards[i]) { + err = -ENOMEM; goto err_kmalloc_array; + } /* Invalidate the entries of module to local port mapping array. */ for (j = 0; j < mlxsw_m->max_modules_per_slot; j++) |