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authorJouni Malinen <jkmaline@cc.hut.fi>2006-03-24 21:24:54 -0800
committerJohn W. Linville <linville@tuxdriver.com>2006-03-27 11:40:32 -0500
commit79058acaf5b6d4bcc3056382619de3ca9cebc62f (patch)
tree694484ef56c756f59ff18000c028f1995d1a2868 /drivers/net/wireless
parent0073602544954002e35699477dc59cdd5e9112e3 (diff)
[PATCH] hostap: Make hostap_tx_encrypt() static
hostap_tx_encrypt() is used only inside hostap_80211_tx.c and there are no plans to use it elsewhere in the future either, so let's make it static. As a bonus, this should silence Coverity scanner from complaining about bogus FORWARD_NULL case (CID: 274). Signed-off-by: Jouni Malinen <jkmaline@cc.hut.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/hostap/hostap_80211.h2
-rw-r--r--drivers/net/wireless/hostap/hostap_80211_tx.c7
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/wireless/hostap/hostap_80211.h b/drivers/net/wireless/hostap/hostap_80211.h
index 1fc72fe511e..cc1ee7f4f5f 100644
--- a/drivers/net/wireless/hostap/hostap_80211.h
+++ b/drivers/net/wireless/hostap/hostap_80211.h
@@ -92,8 +92,6 @@ void hostap_dump_rx_80211(const char *name, struct sk_buff *skb,
void hostap_dump_tx_80211(const char *name, struct sk_buff *skb);
int hostap_data_start_xmit(struct sk_buff *skb, struct net_device *dev);
int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev);
-struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
- struct ieee80211_crypt_data *crypt);
int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev);
#endif /* HOSTAP_80211_H */
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 4a85e63906f..a881212e1fa 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -299,8 +299,8 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* Called only from software IRQ */
-struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
- struct ieee80211_crypt_data *crypt)
+static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
+ struct ieee80211_crypt_data *crypt)
{
struct hostap_interface *iface;
local_info_t *local;
@@ -317,7 +317,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
}
if (local->tkip_countermeasures &&
- crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
+ strcmp(crypt->ops->name, "TKIP") == 0) {
hdr = (struct ieee80211_hdr_4addr *) skb->data;
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
@@ -535,5 +535,4 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
EXPORT_SYMBOL(hostap_dump_tx_80211);
-EXPORT_SYMBOL(hostap_tx_encrypt);
EXPORT_SYMBOL(hostap_master_start_xmit);