From: Luca Coelho <luciano.coelho@xxxxxxxxx>
This function always returns 0, so there's no point in returning int.
Make it void and remove the impossible error-path when calling it.
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
net/mac80211/main.c | 5 +----
net/mac80211/wep.c | 4 +---
net/mac80211/wep.h | 2 +-
3 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 287dd0588476..d91bcef738dc 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1185,10 +1185,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
if (!local->hw.weight_multiplier)
local->hw.weight_multiplier = 1;
- result = ieee80211_wep_init(local);
- if (result < 0)
- wiphy_debug(local->hw.wiphy, "Failed to initialize wep: %d\n",
- result);
+ ieee80211_wep_init(local);
local->hw.conf.flags = IEEE80211_CONF_IDLE;
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index b75c2c54e665..9a6e11d7b4db 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -22,12 +22,10 @@
#include "wep.h"
-int ieee80211_wep_init(struct ieee80211_local *local)
+void ieee80211_wep_init(struct ieee80211_local *local)
{
/* start WEP IV from a random value */
get_random_bytes(&local->wep_iv, IEEE80211_WEP_IV_LEN);
-
- return 0;
}
static inline bool ieee80211_wep_weak_iv(u32 iv, int keylen)
diff --git a/net/mac80211/wep.h b/net/mac80211/wep.h
index 997a034233c2..4ffe83554c67 100644
--- a/net/mac80211/wep.h
+++ b/net/mac80211/wep.h
@@ -13,7 +13,7 @@
#include "ieee80211_i.h"
#include "key.h"
-int ieee80211_wep_init(struct ieee80211_local *local);
+void ieee80211_wep_init(struct ieee80211_local *local);
int ieee80211_wep_encrypt_data(struct arc4_ctx *ctx, u8 *rc4key,
size_t klen, u8 *data, size_t data_len);
int ieee80211_wep_encrypt(struct ieee80211_local *local,
--
2.24.1
