Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] rxrpc: rxkad: Remove redundant variable offset | Date | Mon, 26 Apr 2021 18:13:03 +0800 |
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Variable offset is being assigned a value from a calculation however the variable is never read, so this redundant variable can be removed.
Cleans up the following clang-analyzer warning:
net/rxrpc/rxkad.c:579:2: warning: Value stored to 'offset' is never read [clang-analyzer-deadcode.DeadStores].
net/rxrpc/rxkad.c:485:2: warning: Value stored to 'offset' 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> --- net/rxrpc/rxkad.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index e2e9e9b..08aab5c 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -482,7 +482,6 @@ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb, RXKADDATALEN); goto protocol_error; } - offset += sizeof(sechdr); len -= sizeof(sechdr); buf = ntohl(sechdr.data_size); @@ -576,7 +575,6 @@ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb, RXKADDATALEN); goto protocol_error; } - offset += sizeof(sechdr); len -= sizeof(sechdr); buf = ntohl(sechdr.data_size); -- 1.8.3.1
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