From cfcabdcc2d5a810208e5bb3974121b7ed60119aa Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@linux-foundation.org>
Date: Tue, 9 Oct 2007 01:59:42 -0700
Subject: [NET]: sparse warning fixes

Fix a bunch of sparse warnings. Mostly about 0 used as
NULL pointer, and shadowed variable declarations.
One notable case was that hash size should have been unsigned.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/inet_hashtables.h |  2 +-
 include/net/sock.h            | 22 +++++++++++-----------
 2 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'include/net')

diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index d27ee8c0da3f..8228b57eb18f 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -107,7 +107,7 @@ struct inet_hashinfo {
 	 */
 	struct inet_bind_hashbucket	*bhash;
 
-	int				bhash_size;
+	unsigned int			bhash_size;
 	unsigned int			ehash_size;
 
 	/* All sockets in TCP_LISTEN state will be in here.  This is the only
diff --git a/include/net/sock.h b/include/net/sock.h
index 74e1f7d90d73..453c79d0915b 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -485,17 +485,17 @@ static inline void sk_add_backlog(struct sock *sk, struct sk_buff *skb)
 	skb->next = NULL;
 }
 
-#define sk_wait_event(__sk, __timeo, __condition)		\
-({	int rc;							\
-	release_sock(__sk);					\
-	rc = __condition;					\
-	if (!rc) {						\
-		*(__timeo) = schedule_timeout(*(__timeo));	\
-	}							\
-	lock_sock(__sk);					\
-	rc = __condition;					\
-	rc;							\
-})
+#define sk_wait_event(__sk, __timeo, __condition)			\
+	({	int __rc;						\
+		release_sock(__sk);					\
+		__rc = __condition;					\
+		if (!__rc) {						\
+			*(__timeo) = schedule_timeout(*(__timeo));	\
+		}							\
+		lock_sock(__sk);					\
+		__rc = __condition;					\
+		__rc;							\
+	})
 
 extern int sk_stream_wait_connect(struct sock *sk, long *timeo_p);
 extern int sk_stream_wait_memory(struct sock *sk, long *timeo_p);
-- 
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