[PATCH] softmac: fix some sparse warnings

Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/ieee80211/softmac/ieee80211softmac_io.c b/net/ieee80211/softmac/ieee80211softmac_io.c
index 2cb3087..a142dae 100644
--- a/net/ieee80211/softmac/ieee80211softmac_io.c
+++ b/net/ieee80211/softmac/ieee80211softmac_io.c
@@ -155,7 +155,7 @@
  *****************************************************************************/ 
 
 /* Creates an association request packet */
-u32
+static u32
 ieee80211softmac_assoc_req(struct ieee80211_assoc_request **pkt, 
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net)
 {
@@ -206,7 +206,7 @@
 }
 
 /* Create a reassociation request packet */
-u32
+static u32
 ieee80211softmac_reassoc_req(struct ieee80211_reassoc_request **pkt, 
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net)
 {
@@ -253,7 +253,7 @@
 }
 
 /* Create an authentication packet */
-u32
+static u32
 ieee80211softmac_auth(struct ieee80211_auth **pkt, 
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net,
 	u16 transaction, u16 status)
@@ -301,7 +301,7 @@
 }
 
 /* Create a disassocation or deauthentication packet */
-u32
+static u32
 ieee80211softmac_disassoc_deauth(struct ieee80211_disassoc **pkt,
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net,
 	u16 type, u16 reason)
@@ -318,7 +318,7 @@
 }
 
 /* Create a probe request packet */
-u32
+static u32
 ieee80211softmac_probe_req(struct ieee80211_probe_request **pkt,
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_essid *essid)
 {
@@ -347,7 +347,7 @@
 
 /* Create a probe response packet */
 /* FIXME: Not complete */
-u32
+static u32
 ieee80211softmac_probe_resp(struct ieee80211_probe_response **pkt,
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net)
 {
@@ -430,7 +430,7 @@
 
 
 /* Create an rts/cts frame */
-u32
+static u32
 ieee80211softmac_rts_cts(struct ieee80211_hdr_2addr **pkt,
 	struct ieee80211softmac_device *mac, struct ieee80211softmac_network *net, 
 	u32 type)