Commit 3a72dc8e authored by Harvey Harrison's avatar Harvey Harrison Committed by Ingo Molnar

rcu: fix sparse shadowed variable warning

kernel/rcuclassic.c:564:18: warning: symbol 'flags' shadows an earlier one
kernel/rcuclassic.c:527:16: originally declared here
Signed-off-by: default avatarHarvey Harrison <harvey.harrison@gmail.com>
Acked-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent e8aed686
...@@ -561,15 +561,15 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp, ...@@ -561,15 +561,15 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp,
local_irq_restore(flags); local_irq_restore(flags);
if (rcu_batch_after(rdp->batch, rcp->pending)) { if (rcu_batch_after(rdp->batch, rcp->pending)) {
unsigned long flags; unsigned long flags2;
/* and start it/schedule start if it's a new batch */ /* and start it/schedule start if it's a new batch */
spin_lock_irqsave(&rcp->lock, flags); spin_lock_irqsave(&rcp->lock, flags2);
if (rcu_batch_after(rdp->batch, rcp->pending)) { if (rcu_batch_after(rdp->batch, rcp->pending)) {
rcp->pending = rdp->batch; rcp->pending = rdp->batch;
rcu_start_batch(rcp); rcu_start_batch(rcp);
} }
spin_unlock_irqrestore(&rcp->lock, flags); spin_unlock_irqrestore(&rcp->lock, flags2);
} }
} }
......
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