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staging: rtl8192u: ieee80211: ieee80211_softmac: mark symbols static where possible 

We get 5 warnings when building kernel with W=1:
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:287:13: warning: no previous declaration for 'softmac_ps_mgmt_xmit' [-Wmissing-declarations]
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:323:24: warning: no previous declaration for 'ieee80211_probe_req' [-Wmissing-declarations]
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:643:24: warning: no previous declaration for 'ieee80211_authentication_req' [-Wmissing-declarations]
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:981:24: warning: no previous declaration for 'ieee80211_association_req' [-Wmissing-declarations]
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:3094:24: warning: no previous declaration for 'ieee80211_disassociate_skb' [-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.
so this patch marks these functions with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Baoyou Xie 2016-09-23 21:31:18 +08:00 committed by Greg Kroah-Hartman
parent 252a256090
commit 3590e78a1d
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c
View File

@ -284,7 +284,8 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee
}
}
inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee)
static inline void
softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee)
{
short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE;
@ -320,7 +321,7 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *i
//dev_kfree_skb_any(skb);//edit by thomas
}
inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee)
static inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee)
{
unsigned int len, rate_len;
u8 *tag;
@ -640,8 +641,9 @@ void ieee80211_start_scan_syncro(struct ieee80211_device *ieee)
}
EXPORT_SYMBOL(ieee80211_start_scan_syncro);
inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *beacon,
struct ieee80211_device *ieee, int challengelen)
static inline struct sk_buff *
ieee80211_authentication_req(struct ieee80211_network *beacon,
struct ieee80211_device *ieee, int challengelen)
{
struct sk_buff *skb;
struct ieee80211_authentication *auth;
@ -978,7 +980,9 @@ static void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest)
}
inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beacon,struct ieee80211_device *ieee)
static inline struct sk_buff *
ieee80211_association_req(struct ieee80211_network *beacon,
struct ieee80211_device *ieee)
{
struct sk_buff *skb;
//unsigned long flags;
@ -3091,7 +3095,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
return ret;
}
inline struct sk_buff *ieee80211_disassociate_skb(
static inline struct sk_buff *ieee80211_disassociate_skb(
struct ieee80211_network *beacon,
struct ieee80211_device *ieee,
u8 asRsn)