From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Yunjian Wang <wangyunjian@huawei.com>,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
Sasha Levin <sashal@kernel.org>,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 30/45] igb: fix uninitialized variables
Date: Wed, 5 Dec 2018 04:46:51 -0500 [thread overview]
Message-ID: <20181205094706.7225-30-sashal@kernel.org> (raw)
In-Reply-To: <20181205094706.7225-1-sashal@kernel.org>
From: Yunjian Wang <wangyunjian@huawei.com>
[ Upstream commit e4c39f7926b4de355f7df75651d75003806aae09 ]
This patch fixes the variable 'phy_word' may be used uninitialized.
Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/intel/igb/e1000_i210.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/igb/e1000_i210.c b/drivers/net/ethernet/intel/igb/e1000_i210.c
index 07d48f2e3369..6766081f5ab9 100644
--- a/drivers/net/ethernet/intel/igb/e1000_i210.c
+++ b/drivers/net/ethernet/intel/igb/e1000_i210.c
@@ -862,6 +862,7 @@ s32 igb_pll_workaround_i210(struct e1000_hw *hw)
nvm_word = E1000_INVM_DEFAULT_AL;
tmp_nvm = nvm_word | E1000_INVM_PLL_WO_VAL;
igb_write_phy_reg_82580(hw, I347AT4_PAGE_SELECT, E1000_PHY_PLL_FREQ_PAGE);
+ phy_word = E1000_PHY_PLL_UNCONF;
for (i = 0; i < E1000_MAX_PLL_TRIES; i++) {
/* check current state directly from internal PHY */
igb_read_phy_reg_82580(hw, E1000_PHY_PLL_FREQ_REG, &phy_word);
--
2.17.1
next prev parent reply other threads:[~2018-12-05 9:50 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 9:46 [PATCH AUTOSEL 4.9 01/45] ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 02/45] iio:st_magn: Fix enable device after trigger Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 03/45] ARM: dts: logicpd-somlv: Fix interrupt on mmc3_dat1 Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 04/45] ARM: OMAP1: ams-delta: Fix possible use of uninitialized field Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 05/45] sysv: return 'err' instead of 0 in __sysv_write_inode Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 06/45] selftests: add script to stress-test nft packet path vs. control plane Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 07/45] s390/cpum_cf: Reject request for sampling in event initialization Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 08/45] hwmon: (ina2xx) Fix current value calculation Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 09/45] ASoC: omap-abe-twl6040: Fix missing audio card caused by deferred probing Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 10/45] ASoC: dapm: Recalculate audio map forcely when card instantiated Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 11/45] hwmon: (w83795) temp4_type has writable permission Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 12/45] objtool: Fix double-free in .cold detection error path Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 13/45] objtool: Fix segfault in .cold detection with -ffunction-sections Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 14/45] Btrfs: send, fix infinite loop due to directory rename dependencies Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 15/45] RDMA/mlx5: Fix fence type for IB_WR_LOCAL_INV WR Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 16/45] uprobes: Fix handle_swbp() vs. unregister() + register() race once more Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 17/45] ASoC: omap-mcpdm: Add pm_qos handling to avoid under/overruns with CPU_IDLE Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 18/45] ASoC: omap-dmic: Add pm_qos handling to avoid overruns " Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 19/45] exportfs: do not read dentry after free Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 20/45] bpf: fix check of allowed specifiers in bpf_trace_printk Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 21/45] ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 22/45] USB: omap_udc: use devm_request_irq() Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 23/45] USB: omap_udc: fix crashes on probe error and module removal Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 24/45] USB: omap_udc: fix omap_udc_start() on 15xx machines Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 25/45] USB: omap_udc: fix USB gadget functionality on Palm Tungsten E Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 26/45] KVM: x86: fix empty-body warnings Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 27/45] x86/kvm/vmx: fix old-style function declaration Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 28/45] net: thunderx: fix NULL pointer dereference in nic_remove Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 29/45] cachefiles: Fix page leak in cachefiles_read_backing_file while vmscan is active Sasha Levin
2018-12-05 9:46 ` Sasha Levin [this message]
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 31/45] ixgbe: recognize 1000BaseLX SFP modules as 1Gbps Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 32/45] rapidio/rionet: do not free skb before reading its length Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 33/45] net: hisilicon: remove unexpected free_netdev Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 34/45] s390/qeth: fix length check in SNMP processing Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 35/45] drm/ast: fixed reading monitor EDID not stable issue Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 36/45] xen: xlate_mmu: add missing header to fix 'W=1' warning Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 37/45] fscache: fix race between enablement and dropping of object Sasha Levin
2018-12-05 9:46 ` [PATCH AUTOSEL 4.9 38/45] fscache, cachefiles: remove redundant variable 'cache' Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 39/45] test_hexdump: use memcpy instead of strncpy Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 40/45] unifdef: " Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 41/45] ocfs2: fix deadlock caused by ocfs2_defrag_extent() Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 42/45] hfs: do not free node before using Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 43/45] hfsplus: " Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 44/45] debugobjects: avoid recursive calls with kmemleak Sasha Levin
2018-12-05 9:47 ` [PATCH AUTOSEL 4.9 45/45] ocfs2: fix potential use after free Sasha Levin
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