This patch converts rcu_dereference to rcu_access_pointer if its returned value
is not used
Signed-off-by: Monam Agarwal <monamagarwal...@gmail.com>
Reviewed-by: Paul E. McKenney <paul...@linux.vnet.ibm.com>
---
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;
--
1.7.9.5
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