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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-01-14 08:45:26 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-02-03 22:23:33 +0200 |
| commit | c4d83271f47f71c9d46793cd224a2223fc36f526 (patch) | |
| tree | ee2288514667438b7b8c5e39165e6a2d61c842fe /drivers/net/wireless/iwlwifi/mvm/ops.c | |
| parent | f327b04c4240cc6dbce698bea8f8e14db7fc3a8a (diff) | |
| download | op-kernel-dev-c4d83271f47f71c9d46793cd224a2223fc36f526.zip op-kernel-dev-c4d83271f47f71c9d46793cd224a2223fc36f526.tar.gz | |
iwlwifi: mvm: check ARRAY_SIZE(mvm->fw_id_to_mac_id) = IWL_MVM_STATION_COUNT
Since we use IWL_MVM_STATION_COUNT all over the driver, we
need to make sure that it is the right constant to look at.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index f38ed9f..5e4d56e 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -338,6 +338,13 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, }; int err, scan_size; + /* + * We use IWL_MVM_STATION_COUNT to check the validity of the station + * index all over the driver - check that its value corresponds to the + * array size. + */ + BUILD_BUG_ON(ARRAY_SIZE(mvm->fw_id_to_mac_id) != IWL_MVM_STATION_COUNT); + /******************************** * 1. Allocating and configuring HW data ********************************/ |
