diff options
| author |   Luca Coelho <luciano.coelho@intel.com> | 2020-01-31 13:12:47 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2020-02-07 12:40:34 +0100 |
| commit | 4a65cc2437ce4a643c24b357d849e3ff773efed1 (patch) | |
| tree | 748c71d80432c2f0ee8875a6bb576b3ce7e7d257 /net/mac80211/wep.c | |
| parent | mac80211: allow changing TX-related netdev features (diff) | |
| download | linux-dev-4a65cc2437ce4a643c24b357d849e3ff773efed1.tar.xz linux-dev-4a65cc2437ce4a643c24b357d849e3ff773efed1.zip | |
mac80211: make ieee80211_wep_init() return void
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@intel.com>
Link: https://lore.kernel.org/r/20200131111300.891737-11-luca@coelho.fi
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/wep.c')
| -rw-r--r-- | net/mac80211/wep.c | 4 |
1 files changed, 1 insertions, 3 deletions
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) |