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dccp: make local variable static

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Make DCCP module config variable static, only used in one file.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2014-01-04 13:46:29 -08:00 • committed by David S. Miller
commit 6aee49c558
2 changed files with 1 additions and 2 deletions
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2
net/dccp/ccids/lib/tfrc.c
View file

@ -8,7 +8,7 @@
#include "tfrc.h"
#ifdef CONFIG_IP_DCCP_TFRC_DEBUG
bool tfrc_debug;
static bool tfrc_debug;
module_param(tfrc_debug, bool, 0644);
MODULE_PARM_DESC(tfrc_debug, "Enable TFRC debug messages");
#endif

1
net/dccp/ccids/lib/tfrc.h
View file

@ -21,7 +21,6 @@
#include "packet_history.h"
#ifdef CONFIG_IP_DCCP_TFRC_DEBUG
extern bool tfrc_debug;
#define tfrc_pr_debug(format, a...) DCCP_PR_DEBUG(tfrc_debug, format, ##a)
#else
#define tfrc_pr_debug(format, a...)