[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>
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David S. Miller
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1fc54d8f49
@@ -121,7 +121,7 @@ static inline struct node *tipc_node_find(u32 addr)
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if (c_ptr)
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return c_ptr->nodes[tipc_node(addr)];
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}
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return 0;
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return NULL;
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}
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static inline struct node *tipc_node_select(u32 addr, u32 selector)
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