staging: rtl8192u: remove unecessary variable (bfcc6be5) · Commits · 戴 / test

This patch removes unncessary variable in file r8192U_core.c using Coccinelle. Semantic patch for this is as follows : @@ identifier ret; @@ -int ret = 0; ... when != ret when strict -return ret; +return 0; Signed-off-by:

Tapasweni Pathak <tapaswenipathak@gmail.com> Signed-off-by:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r8192U_core.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -1911,19 +1911,18 @@ static int rtl8192_handle_beacon(struct net_device *dev,
		static int rtl8192_qos_association_resp(struct r8192_priv *priv,
		struct ieee80211_network *network)
		{
		int ret = 0;
		unsigned long flags;
		u32 size = sizeof(struct ieee80211_qos_parameters);
		int set_qos_param = 0;

		if ((priv == NULL) \|\| (network == NULL))
		return ret;
		return 0;

		if (priv->ieee80211->state != IEEE80211_LINKED)
		return ret;
		return 0;

		if ((priv->ieee80211->iw_mode != IW_MODE_INFRA))
		return ret;
		return 0;

		spin_lock_irqsave(&priv->ieee80211->lock, flags);
		if (network->flags & NETWORK_HAS_QOS_PARAMETERS) {
		@@ -1952,7 +1951,7 @@ static int rtl8192_qos_association_resp(struct r8192_priv *priv,
		queue_work(priv->priv_wq, &priv->qos_activate);


		return ret;
		return 0;
		}

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