1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 3661a9db5a0b..c5b6e8671169 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -661,7 +661,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
         iwl_mvm_tof_init(mvm);
 
         /* init RSS hash key */
-        get_random_bytes(mvm->secret_key, ARRAY_SIZE(mvm->secret_key));
+        get_random_bytes(mvm->secret_key, sizeof(mvm->secret_key));
 
         return op_mode;