Move an assert under DEBUG_KERNEL.

PATCH New Rob Landley 1 participant 1 message Mar 9, 2011 Networking

lore

Share & tools

lore

Rob Landley

author

2011-03-09 21:37 UTC #0 lore raw

PATCH 1/1 Move an assert under DEBUG_KERNEL.

From: Rob Landley <[email protected]>

Move an assert under DEBUG_KERNEL. (Minor cleanup, saves about 3k for me.)

Signed-off-by Rob Landley <[email protected]>

---

Note: I looked for a better config symbol than DEBUG_KERNEL but there isn't currently a relevant DEBUG_NET variant and this doesn't seem big enough to add one. DEBUG_KERNEL is already used directly in powerpc, parisc, and blackfin anyway.

 include/linux/rtnetlink.h |    4 ++++
 1 file changed, 4 insertions(+)

include/linux/rtnetlink.h +4 -0

index bbad657..28c4025 100644
@@ -782,6 +782,7 @@ extern struct netdev_queue *dev_ingress_queue_create(struct net_device *dev);
 extern void rtnetlink_init(void);
 extern void __rtnl_unlock(void);
 
+#ifdef CONFIG_DEBUG_KERNEL
 #define ASSERT_RTNL() do { \
 	if (unlikely(!rtnl_is_locked())) { \
 		printk(KERN_ERR "RTNL: assertion failed at %s (%d)\n", \

@@ -789,6 +790,9 @@ extern void __rtnl_unlock(void);
 		dump_stack(); \
 	} \
 } while(0)
+#else
+#define ASSERT_RTNL()
+#endif
 
 static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
 {