From 3da1b2371ec27accebe601e84a41f8b67f9b5688 Mon Sep 17 00:00:00 2001 From: "Tobin C. Harding" Date: Mon, 10 Apr 2017 13:15:51 +1000 Subject: [PATCH] staging: ks7010: utilize local variable Function contains a local pointer variable defined to a memory location within a structure. This memory location is later used by dereferencing the struct instead of using the local pointer. The code is cleaner if all references of the same memory location use the local variable. Utilize existing local pointer variable instead of dereferencing struct. Signed-off-by: Tobin C. Harding Signed-off-by: Greg Kroah-Hartman --- drivers/staging/ks7010/ks_wlan_net.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c index 9ee83a72714a..c36ce652c994 100644 --- a/drivers/staging/ks7010/ks_wlan_net.c +++ b/drivers/staging/ks7010/ks_wlan_net.c @@ -1788,9 +1788,9 @@ static int ks_wlan_set_encode_ext(struct net_device *dev, key = &priv->wpa.key[index]; if (dwrq->flags & IW_ENCODE_DISABLED) - priv->wpa.key[index].key_len = 0; + key->key_len = 0; - priv->wpa.key[index].ext_flags = enc->ext_flags; + key->ext_flags = enc->ext_flags; if (enc->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { priv->wpa.txkey = index; commit |= SME_WEP_INDEX; @@ -1806,7 +1806,7 @@ static int ks_wlan_set_encode_ext(struct net_device *dev, priv->reg.privacy_invoked = 0x00; commit |= SME_WEP_FLAG; } - priv->wpa.key[index].key_len = 0; + key->key_len = 0; break; case IW_ENCODE_ALG_WEP: @@ -1842,7 +1842,7 @@ static int ks_wlan_set_encode_ext(struct net_device *dev, default: return -EINVAL; } - priv->wpa.key[index].alg = enc->alg; + key->alg = enc->alg; if (commit) { if (commit & SME_WEP_INDEX)