Fix this sparse warning:
drivers/net/wan/x25_asy.c:623:5: warning: symbol 'x25_asy_esc' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@xxxxxxxxxxxxxx>
---
drivers/net/wan/x25_asy.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 472bd0e..e6e2ce3 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -620,7 +620,7 @@ static struct net_device_stats *x25_asy_get_stats(struct net_device *dev)
* STANDARD X.25 ENCAPSULATION *
************************************************************************/
-int x25_asy_esc(unsigned char *s, unsigned char *d, int len)
+static int x25_asy_esc(unsigned char *s, unsigned char *d, int len)
{
unsigned char *ptr = d;
unsigned char c;
--
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