From: Sven Eckelmann <[email protected]>
[ Upstream commit 4bba9dab86b6ac15ca560ef1f2b5aa4529cbf784 ]
The fix for receiving (internally generated) bla packets outside the
interrupt context introduced the usage of in_interrupt(). But this
functionality is only defined in linux/preempt.h which was not included
with the same patch.
Fixes: 279e89b2281a ("batman-adv: bla: use netif_rx_ni when not in interrupt
context")
Signed-off-by: Sven Eckelmann <[email protected]>
Signed-off-by: Simon Wunderlich <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
net/batman-adv/bridge_loop_avoidance.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/batman-adv/bridge_loop_avoidance.c
b/net/batman-adv/bridge_loop_avoidance.c
index e71a35a3950de..557d7fdf0b8dc 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -37,6 +37,7 @@
#include <linux/lockdep.h>
#include <linux/netdevice.h>
#include <linux/netlink.h>
+#include <linux/preempt.h>
#include <linux/rculist.h>
#include <linux/rcupdate.h>
#include <linux/seq_file.h>
--
2.25.1
