change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/net/usb/asix_common.c
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@@ -1,22 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * ASIX AX8817X based USB 2.0 Ethernet Devices
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  * Copyright (C) 2003-2006 David Hollis <dhollis@davehollis.com>
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  * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
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  * Copyright (C) 2006 James Painter <jamie.painter@iname.com>
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  * Copyright (c) 2002-2003 TiVo Inc.
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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 as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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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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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, see <http://www.gnu.org/licenses/>.
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  */
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 #include "asix.h"
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@@ -233,6 +221,7 @@
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 	int tailroom = skb_tailroom(skb);
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 	u32 packet_len;
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 	u32 padbytes = 0xffff0000;
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+	void *ptr;
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 	padlen = ((skb->len + 4) & (dev->maxpacket - 1)) ? 0 : 4;
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@@ -268,13 +257,11 @@
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 	}
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 	packet_len = ((skb->len ^ 0x0000ffff) << 16) + skb->len;
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-	skb_push(skb, 4);
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-	cpu_to_le32s(&packet_len);
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-	skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
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+	ptr = skb_push(skb, 4);
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+	put_unaligned_le32(packet_len, ptr);
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 	if (padlen) {
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-		cpu_to_le32s(&padbytes);
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-		memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
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+		put_unaligned_le32(padbytes, skb_tail_pointer(skb));
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 		skb_put(skb, sizeof(padbytes));
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 	}
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