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sctp: avoid to repeatedly declare external variables

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Move the declaration for external variables to sctp.h file avoiding
to repeatedly declare them with extern keyword.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ying Xue
2015-03-25 14:13:01 +08:00
committed by David S. Miller
parent 0144a81ccc
commit 7e3ea6d5c4
3 changed files with 3 additions and 9 deletions
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3
include/net/sctp/sctp.h
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@@ -166,6 +166,9 @@ void sctp_remaddr_proc_exit(struct net *net);
*/
extern struct kmem_cache *sctp_chunk_cachep __read_mostly;
extern struct kmem_cache *sctp_bucket_cachep __read_mostly;
extern long sysctl_sctp_mem[3];
extern int sysctl_sctp_rmem[3];
extern int sysctl_sctp_wmem[3];
/*
* Section: Macros, externs, and inlines