The following patch fixes a warning caused by a missing ifdef in
isdn_ppp.c. A function was defined, but never used if CONFIG_IPPP_FILTER
was not defined.
The warning was: ‘get_filter’ defined but not used
Patch is against 2.6.28.1
Signed-off-by: Daniele Venzano <venza@xxxxxxxxxxxx>
--- a/drivers/isdn/i4l/isdn_ppp.c 2009-01-22 15:01:27.000000000 +0100
+++ b/drivers/isdn/i4l/isdn_ppp.c 2009-01-22 15:01:59.000000000 +0100
@@ -431,6 +431,7 @@ set_arg(void __user *b, void *val,int le
return 0;
}
+#ifdef CONFIG_IPPP_FILTER
static int get_filter(void __user *arg, struct sock_filter **p)
{
struct sock_fprog uprog;
@@ -465,6 +466,7 @@ static int get_filter(void __user *arg,
*p = code;
return uprog.len;
}
+#endif /* CONFIG_IPPP_FILTER */
/*
* ippp device ioctl
--
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