linux-kernel - [POC][PATCH 58/83] iwlwifi: get rid of pointless casts

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Date:	Mon, 21 Dec 2015 23:47:31 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	linux-kernel@...r.kernel.org
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [POC][PATCH 58/83] iwlwifi: get rid of pointless casts

From: Al Viro <viro@...iv.linux.org.uk>

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 drivers/net/wireless/iwlwifi/iwl-trans.h | 4 ++--
 drivers/net/wireless/iwlwifi/pcie/tx.c   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 8ccbda2..94d3c5b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -331,7 +331,7 @@ enum iwl_hcmd_dataflag {
 struct iwl_host_cmd {
 	const void *data[IWL_MAX_CMD_TBS_PER_TFD];
 	struct iwl_rx_packet *resp_pkt;
-	unsigned long _rx_page_addr;
+	void *_rx_page_addr;
 	u32 _rx_page_order;
 
 	u32 flags;
@@ -342,7 +342,7 @@ struct iwl_host_cmd {
 
 static inline void iwl_free_resp(struct iwl_host_cmd *cmd)
 {
-	free_pages((void *)cmd->_rx_page_addr, cmd->_rx_page_order);
+	free_pages(cmd->_rx_page_addr, cmd->_rx_page_order);
 }
 
 struct iwl_rx_cmd_buffer {
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index a8c8a4a..53f1380 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -1634,7 +1634,7 @@ void iwl_pcie_hcmd_complete(struct iwl_trans *trans,
 		struct page *p = rxb_steal_page(rxb);
 
 		meta->source->resp_pkt = pkt;
-		meta->source->_rx_page_addr = (unsigned long)page_address(p);
+		meta->source->_rx_page_addr = page_address(p);
 		meta->source->_rx_page_order = trans_pcie->rx_page_order;
 	}
 
-- 
2.1.4

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