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| author | Shannon Nelson <shannon.nelson@intel.com> | 2015-02-21 09:45:28 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-02-26 15:54:03 +0300 |
| commit | 65d13461d7c3fa822ff2000d2c0fe5f5b1943cb9 (patch) | |
| tree | 4a73ffd9342cdee9af54367ed92b401973d7c7c2 | |
| parent | 2c47e351f61b66f2e870bfd634e471a6ab1af920 (diff) | |
| download | linux-65d13461d7c3fa822ff2000d2c0fe5f5b1943cb9.tar.xz | |
i40e: check pointers before use
Make sure we don't try to dereference NULL pointers when returning values
from the AdminQ calls.
Change-ID: Ia6694f2f415d50acf0aba063c863568742799aff
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 2a705a116227..6aea65dae5ed 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -2847,7 +2847,7 @@ i40e_status i40e_aq_add_udp_tunnel(struct i40e_hw *hw, status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); - if (!status) + if (!status && filter_index) *filter_index = resp->index; return status; |