diff options
Diffstat (limited to 'drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c index c925e53bf013..f2fcdec9bd17 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_wx.c @@ -364,11 +364,8 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, GFP_KERNEL); if (!new_crypt) return -ENOMEM; - new_crypt->ops = ieee80211_get_crypto_ops("WEP"); - if (!new_crypt->ops) { - request_module("ieee80211_crypt_wep"); - new_crypt->ops = ieee80211_get_crypto_ops("WEP"); - } + new_crypt->ops = try_then_request_module(ieee80211_get_crypto_ops("WEP"), + "ieee80211_crypt_wep"); if (new_crypt->ops && try_module_get(new_crypt->ops->owner)) new_crypt->priv = new_crypt->ops->init(key); @@ -591,12 +588,8 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, } printk("alg name:%s\n",alg); - ops = ieee80211_get_crypto_ops(alg); - if (ops == NULL) { - request_module(module); - ops = ieee80211_get_crypto_ops(alg); - } - if (ops == NULL) { + ops = try_then_request_module(ieee80211_get_crypto_ops(alg), module); + if (!ops) { IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n", dev->name, ext->alg); printk("========>unknown crypto alg %d\n", ext->alg); |