[-mm patch] net/sctp/socket.c: make 3 variables static

Adrian Bunk
2007-09-09T20:30:55Z

On Fri, Aug 31, 2007 at 09:58:22PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.23-rc3-mm1:
>...
> git-net.patch
>...
> git trees
>...

This patch makes the following needlessly globalvariables static:
- sctp_memory_pressure
- sctp_memory_allocated
- sctp_sockets_allocated

Signed-off-by: Adrian Bunk <bunk@kernel.org>

---
3c211ad074038414ebc156b1abbc3df78dc60cb2
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 37e7306..f53545a 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -112,9 +112,9 @@ extern int sysctl_sctp_mem[3];
extern int sysctl_sctp_rmem[3];
extern int sysctl_sctp_wmem[3];

-int sctp_memory_pressure;
-atomic_t sctp_memory_allocated;
-atomic_t sctp_sockets_allocated;
+static int sctp_memory_pressure;
+static atomic_t sctp_memory_allocated;
+static atomic_t sctp_sockets_allocated;

static void sctp_enter_memory_pressure(void)
{