iwlwifi: scan fix comment

This patch moves comment to proper line, it has moved during
code shuffling.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index debdbd94dda8c62c31d46c5a042f88387ca06c97..639904a7283d49dce9d0192a53498d172b998442 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -843,7 +843,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
 
                /* Force use of chains B and C (0x6) for scan Rx for 4965
                 * Avoid A (0x1) because of its off-channel reception on A-band.
-                * MIMO is not used here, but value is required */
+                */
                if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965)
                        rx_chain = 0x6;
        } else {
@@ -851,6 +851,7 @@ static void iwl_bg_request_scan(struct work_struct *data)
                goto done;
        }
 
+       /* MIMO is not used here, but value is required */
        scan->rx_chain = RXON_RX_CHAIN_DRIVER_FORCE_MSK |
                                cpu_to_le16((0x7 << RXON_RX_CHAIN_VALID_POS) |
                                (rx_chain << RXON_RX_CHAIN_FORCE_SEL_POS) |