[PATCH] rcu: Convert rcu_dereference to rcu_access_pointer in drivers/net/ethernet/broadcom/cnic.c
From: Monam Agarwal <hidden>
Date: 2014-03-18 21:51:58
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch converts rcu_dereference to rcu_access_pointer if its returned value is not used Signed-off-by: Monam Agarwal <redacted> Reviewed-by: Paul E. McKenney <redacted> --- drivers/net/ethernet/broadcom/cnic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index 6f10c69..42fb026 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c@@ -355,7 +355,7 @@ static int cnic_iscsi_nl_msg_recv(struct cnic_dev *dev, u32 msg_type, break; rcu_read_lock(); - if (!rcu_dereference(cp->ulp_ops[CNIC_ULP_L4])) { + if (!rcu_access_pointer(cp->ulp_ops[CNIC_ULP_L4])) { rc = -ENODEV; rcu_read_unlock(); break;
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1.7.9.5