mirror of https://gitee.com/openkylin/linux.git
Bluetooth: Add __init and __exit marks to RFCOMM
Those annotation save memory and space on the binary. __init code is discarded just after execute and __exit code is discarded if the module is built into the kernel image or unload of modules is not allowed. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -1152,7 +1152,7 @@ int __init rfcomm_init_sockets(void)
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return err;
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}
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void rfcomm_cleanup_sockets(void)
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void __exit rfcomm_cleanup_sockets(void)
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{
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debugfs_remove(rfcomm_sock_debugfs);
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@ -1153,7 +1153,7 @@ static const struct tty_operations rfcomm_ops = {
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.tiocmset = rfcomm_tty_tiocmset,
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};
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int rfcomm_init_ttys(void)
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int __init rfcomm_init_ttys(void)
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{
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rfcomm_tty_driver = alloc_tty_driver(RFCOMM_TTY_PORTS);
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if (!rfcomm_tty_driver)
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@ -1183,7 +1183,7 @@ int rfcomm_init_ttys(void)
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return 0;
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}
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void rfcomm_cleanup_ttys(void)
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void __exit rfcomm_cleanup_ttys(void)
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{
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tty_unregister_driver(rfcomm_tty_driver);
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put_tty_driver(rfcomm_tty_driver);
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