Variable 'rc' is set to zero but this value is never read as it is
overwritten with a new value later on, hence it is a redundant
assignment and can be removed.
Cleans up the following clang-analyzer warning:
net/llc/llc_station.c:54:2: warning: Value stored to 'rc' is never read
[clang-analyzer-deadcode.DeadStores]
net/llc/llc_station.c:83:2: warning: Value stored to 'rc' is never read
[clang-analyzer-deadcode.DeadStores]
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Yang Li <[email protected]>
---
net/llc/llc_station.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/net/llc/llc_station.c b/net/llc/llc_station.c
index c29170e..05c6ae0 100644
--- a/net/llc/llc_station.c
+++ b/net/llc/llc_station.c
@@ -54,7 +54,6 @@ static int llc_station_ac_send_xid_r(struct sk_buff *skb)
if (!nskb)
goto out;
- rc = 0;
llc_pdu_decode_sa(skb, mac_da);
llc_pdu_decode_ssap(skb, &dsap);
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);
@@ -83,7 +82,6 @@ static int llc_station_ac_send_test_r(struct sk_buff *skb)
if (!nskb)
goto out;
- rc = 0;
llc_pdu_decode_sa(skb, mac_da);
llc_pdu_decode_ssap(skb, &dsap);
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);
--
1.8.3.1