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Date: Mon, 18 Jan 2021 02:09:56 +0100
From: Johannes Czekay <johannes.czekay@....de>
To: gregkh@...uxfoundation.org
Cc: nicolai.fischer@....de, johannes.czekay@....de, jbwyatt4@...il.com,
rkovhaev@...il.com, hqjagain@...il.com, gustavo@...eddedor.com,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
linux-kernel@...cs.fau.de
Subject: [PATCH 6/6] wlan-ng: clean up reused macros
This patch cleans up two "macro argument reuse" warnings by checkpatch.
This should also make the code much more readable.
Signed-off-by: Johannes Czekay <johannes.czekay@....de>
Co-developed-by: Nicolai Fischer <nicolai.fischer@....de>
Signed-off-by: Nicolai Fischer <nicolai.fischer@....de>
---
drivers/staging/wlan-ng/p80211metastruct.h | 18 +-------
drivers/staging/wlan-ng/prism2mgmt.c | 48 ++++++----------------
2 files changed, 14 insertions(+), 52 deletions(-)
diff --git a/drivers/staging/wlan-ng/p80211metastruct.h b/drivers/staging/wlan-ng/p80211metastruct.h
index 4adc64580185..e963227f797c 100644
--- a/drivers/staging/wlan-ng/p80211metastruct.h
+++ b/drivers/staging/wlan-ng/p80211metastruct.h
@@ -114,22 +114,8 @@ struct p80211msg_dot11req_scan_results {
struct p80211item_uint32 cfpollreq;
struct p80211item_uint32 privacy;
struct p80211item_uint32 capinfo;
- struct p80211item_uint32 basicrate1;
- struct p80211item_uint32 basicrate2;
- struct p80211item_uint32 basicrate3;
- struct p80211item_uint32 basicrate4;
- struct p80211item_uint32 basicrate5;
- struct p80211item_uint32 basicrate6;
- struct p80211item_uint32 basicrate7;
- struct p80211item_uint32 basicrate8;
- struct p80211item_uint32 supprate1;
- struct p80211item_uint32 supprate2;
- struct p80211item_uint32 supprate3;
- struct p80211item_uint32 supprate4;
- struct p80211item_uint32 supprate5;
- struct p80211item_uint32 supprate6;
- struct p80211item_uint32 supprate7;
- struct p80211item_uint32 supprate8;
+ struct p80211item_uint32 basicrate[8];
+ struct p80211item_uint32 supprate[8];
} __packed;
struct p80211msg_dot11req_start {
diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c
index 1bd36dc2b7ff..8540c3336907 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -388,6 +388,7 @@ int prism2mgmt_scan_results(struct wlandevice *wlandev, void *msgp)
struct hfa384x_hscan_result_sub *item = NULL;
int count;
+ int i;
req = msgp;
@@ -437,42 +438,17 @@ int prism2mgmt_scan_results(struct wlandevice *wlandev, void *msgp)
if (item->supprates[count] == 0)
break;
-#define REQBASICRATE(N) \
- do { \
- if ((count >= (N)) && DOT11_RATE5_ISBASIC_GET( \
- item->supprates[(N) - 1])) { \
- req->basicrate ## N .data = item->supprates[(N) - 1]; \
- req->basicrate ## N .status = \
- P80211ENUM_msgitem_status_data_ok; \
- } \
- } while (0)
-
- REQBASICRATE(1);
- REQBASICRATE(2);
- REQBASICRATE(3);
- REQBASICRATE(4);
- REQBASICRATE(5);
- REQBASICRATE(6);
- REQBASICRATE(7);
- REQBASICRATE(8);
-
-#define REQSUPPRATE(N) \
- do { \
- if (count >= (N)) { \
- req->supprate ## N .data = item->supprates[(N) - 1]; \
- req->supprate ## N .status = \
- P80211ENUM_msgitem_status_data_ok; \
- } \
- } while (0)
-
- REQSUPPRATE(1);
- REQSUPPRATE(2);
- REQSUPPRATE(3);
- REQSUPPRATE(4);
- REQSUPPRATE(5);
- REQSUPPRATE(6);
- REQSUPPRATE(7);
- REQSUPPRATE(8);
+ for (i = 0; i < 8; i++) {
+ if (count > 1) {
+ if (DOT11_RATE5_ISBASIC_GET(item->supprates[i])) {
+ req->basicrate[i].data = item->supprates[i];
+ req->basicrate[i].status = P80211ENUM_msgitem_status_data_ok;
+ }
+
+ req->supprate[i].data = item->supprates[i];
+ req->supprate[i].status = P80211ENUM_msgitem_status_data_ok;
+ }
+ }
/* beacon period */
req->beaconperiod.status = P80211ENUM_msgitem_status_data_ok;
--
2.25.1
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