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| author | YueHaibing <yuehaibing@huawei.com> | 2018-08-01 17:52:34 +0800 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2018-08-01 13:28:23 +0100 |
| commit | f597a5792ada511e3c69ecf7201fc178c574d822 (patch) | |
| tree | 60bc5c7e8754ffc0a419817e778252d978f50076 /net/rxrpc | |
| parent | e6476c21447c4b17c47e476aade6facf050f31e8 (diff) | |
| download | linux-f597a5792ada511e3c69ecf7201fc178c574d822.tar.bz2 | |
rxrpc: remove redundant variables 'sp' and 'did_discard'
Variables 'sp' and 'did_discard' are being assigned,
but are never used, hence they are redundant and can be removed.
fix following warning:
net/rxrpc/call_event.c:165:25: warning: variable 'sp' set but not used [-Wunused-but-set-variable]
net/rxrpc/conn_client.c:1054:7: warning: variable 'did_discard' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc')
| -rw-r--r-- | net/rxrpc/call_event.c | 2 | ||||
| -rw-r--r-- | net/rxrpc/conn_client.c | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 20210418904b..8e7434e92097 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -162,7 +162,6 @@ static void rxrpc_congestion_timeout(struct rxrpc_call *call) */ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) { - struct rxrpc_skb_priv *sp; struct sk_buff *skb; unsigned long resend_at; rxrpc_seq_t cursor, seq, top; @@ -207,7 +206,6 @@ static void rxrpc_resend(struct rxrpc_call *call, unsigned long now_j) skb = call->rxtx_buffer[ix]; rxrpc_see_skb(skb, rxrpc_skb_tx_seen); - sp = rxrpc_skb(skb); if (anno_type == RXRPC_TX_ANNO_UNACK) { if (ktime_after(skb->tstamp, max_age)) { diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c index 5736f643c516..e4bfbd7e48a8 100644 --- a/net/rxrpc/conn_client.c +++ b/net/rxrpc/conn_client.c @@ -1051,7 +1051,6 @@ void rxrpc_discard_expired_client_conns(struct work_struct *work) container_of(work, struct rxrpc_net, client_conn_reaper); unsigned long expiry, conn_expires_at, now; unsigned int nr_conns; - bool did_discard = false; _enter(""); @@ -1113,7 +1112,6 @@ next: * If someone re-sets the flag and re-gets the ref, that's fine. */ rxrpc_put_connection(conn); - did_discard = true; nr_conns--; goto next; |