iwlwifi: fix minor code style issues

Fixes three trivial issues as reported by checkpatch.pl, namely two
switch/case indentation issues and one alignment issue in a multiline
comment.
Signed-off-by: Christoph Böhmwalder <christoph@boehmwalder.at>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/iwl-drv.c

@@ -832,7 +832,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 			capa->standard_phy_calibration_size =
 					le32_to_cpup((__le32 *)tlv_data);
 			break;
-		 case IWL_UCODE_TLV_SEC_RT:
+		case IWL_UCODE_TLV_SEC_RT:
 			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR,
 					    tlv_len);
 			drv->fw.type = IWL_FW_MVM;
@@ -864,7 +864,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 						FW_PHY_CFG_RX_CHAIN) >>
 						FW_PHY_CFG_RX_CHAIN_POS;
 			break;
-		 case IWL_UCODE_TLV_SECURE_SEC_RT:
+		case IWL_UCODE_TLV_SECURE_SEC_RT:
 			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR,
 					    tlv_len);
 			drv->fw.type = IWL_FW_MVM;
@@ -1335,7 +1335,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 
 	/* Runtime instructions and 2 copies of data:
 	 * 1) unmodified from disk
-	 * 2) backup cache for save/restore during power-downs */
+	 * 2) backup cache for save/restore during power-downs
+	 */
 	for (i = 0; i < IWL_UCODE_TYPE_MAX; i++)
 		if (iwl_alloc_ucode(drv, pieces, i))
 			goto out_free_fw;