switchdev: Fix return value of switchdev_port_fdb_dump().
This patch fixes the retun value of switchdev_port_fdb_dump() when
CONFIG_NET_SWITCHDEV is not set. This avoids getting "warning: return makes
integer from pointer without a cast [-Wint-conversion]" when building
when CONFIG_NET_SWITCHDEV is not set under several compiler versions.
This warning is due to commit d297653dd6f07afbe7e6c702a4bcd7615680002e
("rtnetlink: fdb dump: optimize by saving last interface markers").
Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Reported-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 6279f2f..729fe15 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -344,7 +344,7 @@
struct net_device *filter_dev,
int *idx)
{
- return idx;
+ return *idx;
}
static inline bool switchdev_port_same_parent_id(struct net_device *a,
