[Intel-wired-lan] [PATCH net 2/2] i40e: Avoid some useless variables and initializers in nvm functions
Stefano Brivio
sbrivio at redhat.com
Wed Sep 6 08:11:39 UTC 2017
Fixes: 09f79fd49d94 ("i40e: avoid NVM acquire deadlock during NVM update")
Signed-off-by: Stefano Brivio <sbrivio at redhat.com>
---
drivers/net/ethernet/intel/i40e/i40e_nvm.c | 20 +++++++-------------
1 file changed, 7 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
index 200779d5c124..4a8a81cd3e32 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c
@@ -294,13 +294,10 @@ static i40e_status i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw,
u16 offset, u16 *data)
{
- i40e_status ret_code = 0;
-
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
- ret_code = i40e_read_nvm_word_aq(hw, offset, data);
- else
- ret_code = i40e_read_nvm_word_srctl(hw, offset, data);
- return ret_code;
+ return i40e_read_nvm_word_aq(hw, offset, data);
+
+ return i40e_read_nvm_word_srctl(hw, offset, data);
}
/**
@@ -314,7 +311,7 @@ static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw,
i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
u16 *data)
{
- i40e_status ret_code = 0;
+ i40e_status ret_code;
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
if (ret_code)
@@ -429,13 +426,10 @@ static i40e_status __i40e_read_nvm_buffer(struct i40e_hw *hw,
u16 offset, u16 *words,
u16 *data)
{
- i40e_status ret_code = 0;
-
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
- ret_code = i40e_read_nvm_buffer_aq(hw, offset, words, data);
- else
- ret_code = i40e_read_nvm_buffer_srctl(hw, offset, words, data);
- return ret_code;
+ return i40e_read_nvm_buffer_aq(hw, offset, words, data);
+
+ return i40e_read_nvm_buffer_srctl(hw, offset, words, data);
}
/**
--
2.9.4
More information about the Intel-wired-lan
mailing list