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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-04-27 18:29:48 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-27 14:16:14 -0700 |
| commit | 2342eb1afe00586a018536c4bf9e04d7aa4bf63e (patch) | |
| tree | 0c9009c2418f9411237d1f20f2014d3f9c7d0ab3 /net/llc | |
| parent | 3afef8c7aa2de3574021c848b5f7c62687e6b166 (diff) | |
| download | linux-2342eb1afe00586a018536c4bf9e04d7aa4bf63e.tar.gz linux-2342eb1afe00586a018536c4bf9e04d7aa4bf63e.tar.bz2 linux-2342eb1afe00586a018536c4bf9e04d7aa4bf63e.zip | |
llc2: Remove redundant assignment to rc
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:86:2: warning: Value stored to 'rc' is never read
[clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/llc')
| -rw-r--r-- | net/llc/llc_station.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/llc/llc_station.c b/net/llc/llc_station.c index c29170e767a8..05c6ae092053 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); |