修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/net/rose/rose_in.c
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@@ -1,8 +1,5 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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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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  * Copyright (C) Jonathan Naylor G4KLX (g4klx@g4klx.demon.co.uk)
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  *
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@@ -219,7 +216,7 @@
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 	switch (frametype) {
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 	case ROSE_RESET_REQUEST:
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 		rose_write_internal(sk, ROSE_RESET_CONFIRMATION);
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-		/* fall through */
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+		fallthrough;
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 	case ROSE_RESET_CONFIRMATION:
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 		rose_stop_timer(sk);
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 		rose_start_idletimer(sk);