The variable capability is being assigned a value that is never
read and is being re-assigned later. The assignment is redundant and
can be removed. Also remove empty line before assignment to capability.
Cleans up clang scan build warning:
drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c:1189:2: warning:
Value stored to 'capability' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
index 35ec9aab3dc7..51fa880eaf6c 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
@@ -1186,7 +1186,6 @@ static int
netxen_p3_has_mn(struct netxen_adapter *adapter)
{
u32 capability, flashed_ver;
- capability = 0;
/* NX2031 always had MN */
if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
@@ -1197,7 +1196,6 @@ netxen_p3_has_mn(struct netxen_adapter *adapter)
flashed_ver = NETXEN_DECODE_VERSION(flashed_ver);
if (flashed_ver >= NETXEN_VERSION_CODE(4, 0, 220)) {
-
capability = NXRD32(adapter, NX_PEG_TUNE_CAPABILITY);
if (capability & NX_PEG_TUNE_MN_PRESENT)
return 1;
--
2.39.2
