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net: ipv4: remove define INET_CSK_DEBUG and unnecessary EXPORT_SYMBOL

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INET_CSK_DEBUG is always set and only is used for 2 pr_debug calls.

EXPORT_SYMBOL(inet_csk_timer_bug_msg) is only used by these 2
pr_debug calls and is also unnecessary as the exported string can
be used directly by these calls.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches
2018-05-09 23:24:07 -07:00
committed by David S. Miller
parent 7d0870f661
commit 03bdfc001c
2 changed files with 4 additions and 23 deletions
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5
net/ipv4/inet_connection_sock.c
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@@ -27,11 +27,6 @@
#include <net/sock_reuseport.h>
#include <net/addrconf.h>
#ifdef INET_CSK_DEBUG
const char inet_csk_timer_bug_msg[] = "inet_csk BUG: unknown timer value\n";
EXPORT_SYMBOL(inet_csk_timer_bug_msg);
#endif
#if IS_ENABLED(CONFIG_IPV6)
/* match_wildcard == true: IPV6_ADDR_ANY equals to any IPv6 addresses if IPv6
* only, and any IPv4 addresses if not IPv6 only