[dpdk-dev] [PATCH v2 07/10] net/e1000: fix maybe-uninitialized warnings for LTO build

[Andrzej Ostruszka]

During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized.  This patch silences these
warnings.

Signed-off-by: Andrzej Ostruszka <aostrus...@marvell.com>
---
 drivers/net/e1000/base/e1000_82543.c   | 2 +-
 drivers/net/e1000/base/e1000_ich8lan.c | 2 +-
 drivers/net/e1000/base/e1000_phy.c     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/e1000/base/e1000_82543.c 
b/drivers/net/e1000/base/e1000_82543.c
index 810899eb6..dfde2a8b9 100644
--- a/drivers/net/e1000/base/e1000_82543.c
+++ b/drivers/net/e1000/base/e1000_82543.c
@@ -1027,7 +1027,7 @@ STATIC s32 e1000_setup_copper_link_82543(struct e1000_hw 
*hw)
 {
        u32 ctrl;
        s32 ret_val;
-       bool link;
+       bool link = true;
 
        DEBUGFUNC("e1000_setup_copper_link_82543");
 
diff --git a/drivers/net/e1000/base/e1000_ich8lan.c 
b/drivers/net/e1000/base/e1000_ich8lan.c
index accc6ea01..5241cf698 100644
--- a/drivers/net/e1000/base/e1000_ich8lan.c
+++ b/drivers/net/e1000/base/e1000_ich8lan.c
@@ -5533,7 +5533,7 @@ void e1000_igp3_phy_powerdown_workaround_ich8lan(struct 
e1000_hw *hw)
 void e1000_gig_downshift_workaround_ich8lan(struct e1000_hw *hw)
 {
        s32 ret_val;
-       u16 reg_data;
+       u16 reg_data = 0;
 
        DEBUGFUNC("e1000_gig_downshift_workaround_ich8lan");
 
diff --git a/drivers/net/e1000/base/e1000_phy.c 
b/drivers/net/e1000/base/e1000_phy.c
index 7d08f836f..956c06747 100644
--- a/drivers/net/e1000/base/e1000_phy.c
+++ b/drivers/net/e1000/base/e1000_phy.c
@@ -1664,7 +1664,7 @@ s32 e1000_copper_link_autoneg(struct e1000_hw *hw)
 s32 e1000_setup_copper_link_generic(struct e1000_hw *hw)
 {
        s32 ret_val;
-       bool link;
+       bool link = true;
 
        DEBUGFUNC("e1000_setup_copper_link_generic");
 
-- 
2.17.1