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vsock/vmci: Remove redundant assignment to err

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Variable 'err' 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.

Clean up the following clang-analyzer warning:

net/vmw_vsock/vmci_transport.c:948:2: warning: Value stored to 'err' is
never read [clang-analyzer-deadcode.DeadStores]

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Li 2021-04-30 17:27:34 +08:00 committed by David S. Miller
parent 00207c7d12
commit f0a5818b47
1 changed files with 0 additions and 2 deletions
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2
net/vmw_vsock/vmci_transport.c
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@ -944,8 +944,6 @@ static int vmci_transport_recv_listen(struct sock *sk,
bool old_request = false;
bool old_pkt_proto = false;
err = 0;
/* Because we are in the listen state, we could be receiving a packet
* for ourself or any previous connection requests that we received.
* If it's the latter, we try to find a socket in our list of pending