1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index ba05f5ddc6d0..a7cb40b0e1f0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -120,7 +120,9 @@ int iwl_hwrate_to_plcp_idx(u32 rate_n_flags)
         if (rate_n_flags & RATE_MCS_HT_MSK) {
                 idx = (rate_n_flags & 0xff);
 
-                if (idx >= IWL_RATE_MIMO2_6M_PLCP)
+                if (idx >= IWL_RATE_MIMO3_6M_PLCP)
+                        idx = idx - IWL_RATE_MIMO3_6M_PLCP;
+                else if (idx >= IWL_RATE_MIMO2_6M_PLCP)
                         idx = idx - IWL_RATE_MIMO2_6M_PLCP;
 
                 idx += IWL_FIRST_OFDM_RATE;