To avoid possible issues with repeated reference to the macro argument
as reported by checkpatch, macro P80211SKB_RXMETA is replaced with an
equivalent inline function. The function is named p80211skb_rxmeta to
follow the coding style guidelines; references to the macro are
updated to reference the new function.
This change depends on the similar change for P80211SKB_FRMMETA having
been applied.
Signed-off-by: Tim Collier <osde...@gmail.com>
---
drivers/staging/wlan-ng/hfa384x_usb.c | 2 +-
drivers/staging/wlan-ng/p80211conv.c | 4 ++--
drivers/staging/wlan-ng/p80211conv.h | 11 +++++++----
3 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c
b/drivers/staging/wlan-ng/hfa384x_usb.c
index c1e88b8b751f..33e97ffbb436 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -3417,7 +3417,7 @@ static void hfa384x_usbin_rx(struct wlandevice *wlandev,
struct sk_buff *skb)
/* Attach the rxmeta, set some stuff */
p80211skb_rxmeta_attach(wlandev, skb);
- rxmeta = P80211SKB_RXMETA(skb);
+ rxmeta = p80211skb_rxmeta(skb);
rxmeta->mactime = usbin->rxfrm.desc.time;
rxmeta->rxrate = usbin->rxfrm.desc.rate;
rxmeta->signal = usbin->rxfrm.desc.signal - hw->dbmadjust;
diff --git a/drivers/staging/wlan-ng/p80211conv.c
b/drivers/staging/wlan-ng/p80211conv.c
index 646e9c205c52..91debcf20646 100644
--- a/drivers/staging/wlan-ng/p80211conv.c
+++ b/drivers/staging/wlan-ng/p80211conv.c
@@ -497,7 +497,7 @@ int skb_p80211_to_ether(struct wlandevice *wlandev, u32
ethconv,
/* jkriegl: only process signal/noise if requested by iwspy */
if (wlandev->spy_number)
orinoco_spy_gather(wlandev, eth_hdr(skb)->h_source,
- P80211SKB_RXMETA(skb));
+ p80211skb_rxmeta(skb));
/* Free the metadata */
p80211skb_rxmeta_detach(skb);
@@ -605,7 +605,7 @@ int p80211skb_rxmeta_attach(struct wlandevice *wlandev,
struct sk_buff *skb)
struct p80211_frmmeta *frmmeta;
/* If these already have metadata, we error out! */
- if (P80211SKB_RXMETA(skb)) {
+ if (p80211skb_rxmeta(skb)) {
netdev_err(wlandev->netdev,
"%s: RXmeta already attached!\n", wlandev->name);
result = 0;
diff --git a/drivers/staging/wlan-ng/p80211conv.h
b/drivers/staging/wlan-ng/p80211conv.h
index c3456b7eff04..827002ca9930 100644
--- a/drivers/staging/wlan-ng/p80211conv.h
+++ b/drivers/staging/wlan-ng/p80211conv.h
@@ -63,10 +63,6 @@
#define P80211_FRMMETA_MAGIC 0x802110
-#define P80211SKB_RXMETA(s) \
- (p80211skb_frmmeta((s)) ? p80211skb_frmmeta((s))->rx : \
- ((struct p80211_rxmeta *)(NULL)))
-
struct p80211_rxmeta {
struct wlandevice *wlandev;
@@ -99,6 +95,13 @@ static inline struct p80211_frmmeta
*p80211skb_frmmeta(struct sk_buff *skb)
return frmmeta->magic == P80211_FRMMETA_MAGIC ? frmmeta : NULL;
}
+static inline struct p80211_rxmeta *p80211skb_rxmeta(struct sk_buff *skb)
+{
+ struct p80211_frmmeta *frmmeta = p80211skb_frmmeta(skb);
+
+ return frmmeta ? frmmeta->rx : NULL;
+}
+
/*
* Frame capture header. (See doc/capturefrm.txt)
*/
--
2.11.0
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
