disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/isdn/mISDN/tei.c
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@@ -1,18 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *
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  * Author	Karsten Keil <kkeil@novell.com>
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  *
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  * Copyright 2008  by Karsten Keil <kkeil@novell.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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  */
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 #include "layer2.h"
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 #include <linux/random.h>
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@@ -1337,10 +1328,8 @@
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 	}
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 out:
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 	read_unlock_irqrestore(&mgr->lock, flags);
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-	if (cskb)
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-		dev_kfree_skb(cskb);
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-	if (skb)
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-		dev_kfree_skb(skb);
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+	dev_kfree_skb(cskb);
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+	dev_kfree_skb(skb);
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 	return 0;
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 }
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