rcu: Fix sparse warnings
Rename local variable "i" in rcu_init() to avoid conflict with RCU_INIT_FLAVOR(), restrict the scope of RCU_TREE_NONCORE, and make __synchronize_srcu() static. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: mathieu.desnoyers@polymtl.ca Cc: josh@joshtriplett.org Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org Cc: Valdis.Kletnieks@vt.edu Cc: dhowells@redhat.com LKML-Reference: <12635142581560-git-send-email-> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Ingo Molnar
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@@ -144,7 +144,7 @@ EXPORT_SYMBOL_GPL(srcu_read_unlock);
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/*
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* Helper function for synchronize_srcu() and synchronize_srcu_expedited().
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*/
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void __synchronize_srcu(struct srcu_struct *sp, void (*sync_func)(void))
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static void __synchronize_srcu(struct srcu_struct *sp, void (*sync_func)(void))
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{
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int idx;
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