From: wangyunjian <wangyunjian@huawei.com>
To: <wenzhuo.lu@intel.com>, <dev@dpdk.org>
Cc: <stone.zhou@huawei.com>, Yunjian Wang <wangyunjian@huawei.com>,
<stable@dpdk.org>
Subject: [dpdk-dev] [PATCH] net/e1000: fix uninitialized variables
Date: Tue, 6 Nov 2018 15:57:01 +0800 [thread overview]
Message-ID: <1541491022-12308-1-git-send-email-wangyunjian@huawei.com> (raw)
From: Yunjian Wang <wangyunjian@huawei.com>
This patch fixes the variable 'phy_word' may be used uninitialized.
Fixes: 5b6439cf03a4ca3 ("e1000/base: support different EEARBC for i210")
Cc: stable@dpdk.org
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
---
drivers/net/e1000/base/e1000_i210.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/e1000/base/e1000_i210.c b/drivers/net/e1000/base/e1000_i210.c
index 277331c..c2abb43 100644
--- a/drivers/net/e1000/base/e1000_i210.c
+++ b/drivers/net/e1000/base/e1000_i210.c
@@ -941,6 +941,7 @@ STATIC s32 e1000_pll_workaround_i210(struct e1000_hw *hw)
if (ret_val != E1000_SUCCESS)
nvm_word = E1000_INVM_DEFAULT_AL;
tmp_nvm = nvm_word | E1000_INVM_PLL_WO_VAL;
+ phy_word = E1000_PHY_PLL_UNCONF;
for (i = 0; i < E1000_MAX_PLL_TRIES; i++) {
/* check current state directly from internal PHY */
e1000_read_phy_reg_gs40g(hw, (E1000_PHY_PLL_FREQ_PAGE |
--
1.8.3.1
next reply other threads:[~2018-11-06 7:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-06 7:57 wangyunjian [this message]
2018-11-07 18:56 ` Zhang, Qi Z
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