hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net: amd8111e: remove redundant assignment to 'tx_index' 

The variable tx_index is being initialized with a value that is never
read and re-assigned a little later, hence the initialization is redundant
and can be removed.

Cleans up clang warning:
drivers/net/ethernet/amd/amd8111e.c:652:6: warning: Value stored to
'tx_index' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2018-03-01 16:42:40 +00:00 committed by David S. Miller
parent 93a00d4d61
commit 129fbeecbc
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/amd/amd8111e.c
View File

@ -649,7 +649,7 @@ static void amd8111e_free_ring(struct amd8111e_priv *lp)
static int amd8111e_tx(struct net_device *dev)
{
struct amd8111e_priv *lp = netdev_priv(dev);
int tx_index = lp->tx_complete_idx & TX_RING_DR_MOD_MASK;
int tx_index;
int status;
/* Complete all the transmit packet */
while (lp->tx_complete_idx != lp->tx_idx){