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authorSam Ravnborg <sam@ravnborg.org>2006-03-20 22:36:47 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-20 22:36:47 -0800
commit1fc54d8f49c1270c584803437fb7c0ac543588c1 (patch)
tree13bccf49154e57986a7e218e38d243912aaea6d1 /net/tipc/ref.h
parentedb2c34fb2683ff21c8a6bcc3e41c07a53601761 (diff)
downloadop-kernel-dev-1fc54d8f49c1270c584803437fb7c0ac543588c1.zip
op-kernel-dev-1fc54d8f49c1270c584803437fb7c0ac543588c1.tar.gz
[TIPC]: Fix simple sparse warnings
Tried to run the new tipc stack through sparse. Following patch fixes all cases where 0 was used as replacement of NULL. Use NULL to document this is a pointer and to silence sparse. This brough sparse warning count down with 127 to 24 warnings. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/ref.h')
-rw-r--r--net/tipc/ref.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/tipc/ref.h b/net/tipc/ref.h
index 4f8f9f40..6d20006 100644
--- a/net/tipc/ref.h
+++ b/net/tipc/ref.h
@@ -92,7 +92,7 @@ static inline void *tipc_ref_lock(u32 ref)
return r->object;
spin_unlock_bh(&r->lock);
}
- return 0;
+ return NULL;
}
/**
@@ -125,7 +125,7 @@ static inline void *tipc_ref_deref(u32 ref)
if (likely(r->data.reference == ref))
return r->object;
}
- return 0;
+ return NULL;
}
#endif
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