[dpdk-stable] [PATCH v2] net/ixgbe: fix offset value check

[Congwen Zhang]

The "and" condition offset == 0 && offset == NVM_INVALID_PTR
 can never be true.

Fixes: cf3af5aa56c9 ("net/ixgbe/base: add functions to get version info")

Signed-off-by: Congwen Zhang <zhang.congwen at zte.com.cn>
Acked-by: Xiaolong Ye <xiaolong.ye at intel.com>
---
 drivers/net/ixgbe/base/ixgbe_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
index fb50719..e2ffbe6 100644
--- a/drivers/net/ixgbe/base/ixgbe_common.c
+++ b/drivers/net/ixgbe/base/ixgbe_common.c
@@ -5040,7 +5040,7 @@ void ixgbe_get_oem_prod_version(struct ixgbe_hw *hw,
 	hw->eeprom.ops.read(hw, NVM_OEM_PROD_VER_PTR, &offset);
 
 	/* Return is offset to OEM Product Version block is invalid */
-	if (offset == 0x0 && offset == NVM_INVALID_PTR)
+	if ((offset == 0x0) || (offset == NVM_INVALID_PTR))
 		return;
 
 	/* Read product version block */
-- 
1.8.3.1