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Commit a72da917 authored by Byungchul Park's avatar Byungchul Park Committed by Paul E. McKenney
Browse files

srcu: Remove dead code in srcu_gp_end() 



Of course, compilers will optimize out a dead code. Anyway, remove
any dead code for better readibility.

Signed-off-by: default avatarByungchul Park <byungchul.park@lge.com>
Reviewed-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 8ddbd883

kernel/rcu/srcutree.c

+0 −2
Original line number Diff line number Diff line
@@ -532,7 +532,6 @@ static void srcu_gp_end(struct srcu_struct *sp) 
	unsigned long flags;

	unsigned long gpseq;

	int idx;

	int idxnext;

	unsigned long mask;

	struct srcu_data *sdp;

	struct srcu_node *snp;
@@ -556,7 +555,6 @@ static void srcu_gp_end(struct srcu_struct *sp) 


	/* Initiate callback invocation as needed. */

	idx = rcu_seq_ctr(gpseq) % ARRAY_SIZE(snp->srcu_have_cbs);

	idxnext = (idx + 1) % ARRAY_SIZE(snp->srcu_have_cbs);

	rcu_for_each_node_breadth_first(sp, snp) {

		spin_lock_irq_rcu_node(snp);

		cbs = false;