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hv_sock: Suppress bogus "may be used uninitialized" warnings

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gcc 8.2.0 may report these bogus warnings under some condition:

warning: ‘vnew’ may be used uninitialized in this function
warning: ‘hvs_new’ may be used uninitialized in this function

Actually, the 2 pointers are only initialized and used if the variable
"conn_from_host" is true. The code is not buggy here.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dexuan Cui 2019-06-15 05:00:57 +00:00 committed by David S. Miller
parent 718f4a2537
commit d424a2afd7
1 changed files with 2 additions and 2 deletions
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4
net/vmw_vsock/hyperv_transport.c
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@ -344,8 +344,8 @@ static void hvs_open_connection(struct vmbus_channel *chan)
struct sockaddr_vm addr;
struct sock *sk, *new = NULL;
struct vsock_sock *vnew;
struct hvsock *hvs, *hvs_new;
struct vsock_sock *vnew = NULL;
struct hvsock *hvs, *hvs_new = NULL;
int ret;
if_type = &chan->offermsg.offer.if_type;