drivers/net/ppp*.c: fix sparse warnings: fix signedness
Fix this sparse warnings:
drivers/net/ppp_generic.c:919:43: warning: incorrect type in argument 1 (different signedness)
drivers/net/pppoe.c:1195:43: warning: incorrect type in argument 1 (different signedness)
drivers/net/pppol2tp.c:2666:43: warning: incorrect type in argument 1 (different signedness)
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index fddc849..81e7fcc 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -183,7 +183,7 @@
static atomic_t channel_count = ATOMIC_INIT(0);
/* per-net private data for this module */
-static unsigned int ppp_net_id;
+static int ppp_net_id;
struct ppp_net {
/* units to ppp mapping */
struct idr units_idr;