09db308053
dccp tfrc: revert
This reverts 6aee49c558 ("dccp: make local variable static") since
the variable tfrc_debug is referenced by the tfrc_pr_debug(fmt, ...)
macro when TFRC debugging is enabled. If it is enabled, use of the
macro produces a compilation error.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
45 lines
847 B
C
45 lines
847 B
C
/*
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* TFRC library initialisation
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*
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* Copyright (c) 2007 The University of Aberdeen, Scotland, UK
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* Copyright (c) 2007 Arnaldo Carvalho de Melo <acme@redhat.com>
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*/
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#include <linux/moduleparam.h>
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#include "tfrc.h"
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#ifdef CONFIG_IP_DCCP_TFRC_DEBUG
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bool tfrc_debug;
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module_param(tfrc_debug, bool, 0644);
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MODULE_PARM_DESC(tfrc_debug, "Enable TFRC debug messages");
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#endif
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int __init tfrc_lib_init(void)
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{
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int rc = tfrc_li_init();
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if (rc)
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goto out;
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rc = tfrc_tx_packet_history_init();
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if (rc)
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goto out_free_loss_intervals;
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rc = tfrc_rx_packet_history_init();
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if (rc)
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goto out_free_tx_history;
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return 0;
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out_free_tx_history:
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tfrc_tx_packet_history_exit();
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out_free_loss_intervals:
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tfrc_li_exit();
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out:
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return rc;
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}
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void tfrc_lib_exit(void)
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{
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tfrc_rx_packet_history_exit();
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tfrc_tx_packet_history_exit();
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tfrc_li_exit();
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}
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