[NET]: Add debugging names to __RW_LOCK_UNLOCKED macros.

Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/ipv4/raw.c

@@ -81,7 +81,7 @@
 #include <linux/netfilter_ipv4.h>
 
 static struct raw_hashinfo raw_v4_hashinfo = {
-	.lock = __RW_LOCK_UNLOCKED(),
+	.lock = __RW_LOCK_UNLOCKED(raw_v4_hashinfo.lock),
 };
 
 void raw_hash_sk(struct sock *sk, struct raw_hashinfo *h)

net/ipv6/raw.c

@@ -62,7 +62,7 @@
 #include <linux/seq_file.h>
 
 static struct raw_hashinfo raw_v6_hashinfo = {
-	.lock = __RW_LOCK_UNLOCKED(),
+	.lock = __RW_LOCK_UNLOCKED(raw_v6_hashinfo.lock),
 };
 
 static void raw_v6_hash(struct sock *sk)