[PATCH 1/2] ixgbe: Explicitly initialize reference count to 0

[Chuhong Yuan]

The driver does not explicitly call atomic_set to initialize
refcount to 0.
Add the call so that it will be more straight forward to
convert refcount from atomic_t to refcount_t.

Signed-off-by: Chuhong Yuan <hsleste...@gmail.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c 
b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
index ccd852ad62a4..00710f43cfd2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
@@ -773,6 +773,7 @@ int ixgbe_setup_fcoe_ddp_resources(struct ixgbe_adapter 
*adapter)
 
        fcoe->extra_ddp_buffer = buffer;
        fcoe->extra_ddp_buffer_dma = dma;
+       atomic_set(&fcoe->refcnt, 0);
 
        /* allocate pci pool for each cpu */
        for_each_possible_cpu(cpu) {
-- 
2.20.1