Message ID | 20171127180808.GA26558@embeddedor.com |
---|---|
State | Awaiting Upstream, archived |
Delegated to: | David Miller |
Headers | show |
Series | rxrpc: call_event: Fix variable overwrite in __rxrpc_propose_ACK | expand |
Gustavo A. R. Silva <garsilva@embeddedor.com> wrote:
> - ack_at = jiffies + expiry;
Same issue as with the other patch. Can you just combine the two please?
David
Quoting David Howells <dhowells@redhat.com>: > Gustavo A. R. Silva <garsilva@embeddedor.com> wrote: > >> - ack_at = jiffies + expiry; > > Same issue as with the other patch. Can you just combine the two please? > Sure. I'll send a patch shortly. Thanks -- Gustavo A. R. Silva
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index bda952f..03074ba 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -123,7 +123,6 @@ static void __rxrpc_propose_ACK(struct rxrpc_call *call, u8 ack_reason, else ack_at = expiry; - ack_at = jiffies + expiry; if (time_before(ack_at, call->ack_at)) { WRITE_ONCE(call->ack_at, ack_at); rxrpc_reduce_call_timer(call, ack_at, now,
Value assigned to variable ack_at is overwritten before it can be used. Fix this by removing the value overwrite as it seems that this is a leftover code. Addresses-Coverity-ID: 1462263 Addresses-Coverity-ID: 1462264 Fixes: beb8e5e4f38c ("rxrpc: Express protocol timeouts in terms of RTT") Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> --- net/rxrpc/call_event.c | 1 - 1 file changed, 1 deletion(-)