We get a few warnings when building kernel with W=1:
drivers/staging/rtl8192e/rtllib_softmac.c:279:13: warning: no previous declaration for 'softmac_ps_mgmt_xmit' [-Wmissing-declarations]
drivers/staging/rtl8192e/rtllib_softmac.c:773:24: warning: no previous declaration for 'rtllib_authentication_req' [-Wmissing-declarations]
....
In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
In addition, some of these functions are declared in different files,
it looks like that we need to clean the codes of this driver up,
but we can repress these warnings first, then clean it up.
so this patch marks these functions with 'static' now.
Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
---
drivers/staging/rtl8192e/rtllib_softmac.c | 41 +++++++++++++++++++------------
1 file changed, 26 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 62154e3..b7f680f 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -276,8 +276,9 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct rtllib_device *ieee)
}
}
-inline void softmac_ps_mgmt_xmit(struct sk_buff *skb,
- struct rtllib_device *ieee)
+static inline void
+softmac_ps_mgmt_xmit(struct sk_buff *skb,
+ struct rtllib_device *ieee)
{
short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE;
struct rtllib_hdr_3addr *header =
@@ -770,8 +771,10 @@ void rtllib_start_scan_syncro(struct rtllib_device *ieee, u8 is_mesh)
}
EXPORT_SYMBOL(rtllib_start_scan_syncro);
-inline struct sk_buff *rtllib_authentication_req(struct rtllib_network *beacon,
- struct rtllib_device *ieee, int challengelen, u8 *daddr)
+static inline struct sk_buff *
+rtllib_authentication_req(struct rtllib_network *beacon,
+ struct rtllib_device *ieee,
+ int challengelen, u8 *daddr)
{
struct sk_buff *skb;
struct rtllib_authentication *auth;
@@ -1130,7 +1133,7 @@ static void rtllib_resp_to_probe(struct rtllib_device *ieee, u8 *dest)
}
-inline int SecIsInPMKIDList(struct rtllib_device *ieee, u8 *bssid)
+static inline int SecIsInPMKIDList(struct rtllib_device *ieee, u8 *bssid)
{
int i = 0;
@@ -1146,8 +1149,9 @@ inline int SecIsInPMKIDList(struct rtllib_device *ieee, u8 *bssid)
return i;
}
-inline struct sk_buff *rtllib_association_req(struct rtllib_network *beacon,
- struct rtllib_device *ieee)
+static inline struct sk_buff *
+rtllib_association_req(struct rtllib_network *beacon,
+ struct rtllib_device *ieee)
{
struct sk_buff *skb;
struct rtllib_assoc_request_frame *hdr;
@@ -2209,8 +2213,9 @@ static void rtllib_process_action(struct rtllib_device *ieee,
}
}
-inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
- struct rtllib_rx_stats *rx_stats)
+static inline int
+rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
+ struct rtllib_rx_stats *rx_stats)
{
u16 errcode;
int aid;
@@ -2344,8 +2349,9 @@ static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
}
}
-inline int rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb,
- struct rtllib_rx_stats *rx_stats)
+static inline int
+rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb,
+ struct rtllib_rx_stats *rx_stats)
{
if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) {
@@ -2361,7 +2367,8 @@ inline int rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb,
return 0;
}
-inline int rtllib_rx_deauth(struct rtllib_device *ieee, struct sk_buff *skb)
+static inline int
+rtllib_rx_deauth(struct rtllib_device *ieee, struct sk_buff *skb)
{
struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;
u16 frame_ctl;
@@ -3397,8 +3404,9 @@ static int rtllib_wpa_set_encryption(struct rtllib_device *ieee,
return ret;
}
-inline struct sk_buff *rtllib_disauth_skb(struct rtllib_network *beacon,
- struct rtllib_device *ieee, u16 asRsn)
+static inline struct sk_buff *
+rtllib_disauth_skb(struct rtllib_network *beacon,
+ struct rtllib_device *ieee, u16 asRsn)
{
struct sk_buff *skb;
struct rtllib_disauth *disauth;
@@ -3423,8 +3431,9 @@ inline struct sk_buff *rtllib_disauth_skb(struct rtllib_network *beacon,
return skb;
}
-inline struct sk_buff *rtllib_disassociate_skb(struct rtllib_network *beacon,
- struct rtllib_device *ieee, u16 asRsn)
+static inline struct sk_buff *
+rtllib_disassociate_skb(struct rtllib_network *beacon,
+ struct rtllib_device *ieee, u16 asRsn)
{
struct sk_buff *skb;
struct rtllib_disassoc *disass;
--
2.7.4
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