From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
"David S . Miller" <davem@davemloft.net>,
intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH 1/2] ixgbe: Explicitly initialize reference count to 0
Date: Fri, 2 Aug 2019 18:54:57 +0800 [thread overview]
Message-ID: <20190802105457.16596-1-hslester96@gmail.com> (raw)
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 <hslester96@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
next reply other threads:[~2019-08-02 10:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-02 10:54 Chuhong Yuan [this message]
2019-08-05 21:42 ` [Intel-wired-lan] [PATCH 1/2] ixgbe: Explicitly initialize reference count to 0 Bowers, AndrewX
2019-08-05 22:03 ` Alexander Duyck
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