From 6bf1574ee33270e7c0b9d43103e8cedffd9f74db Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sun, 13 Jan 2008 22:27:52 -0800 Subject: [X25]: Avoid divides and sparse warnings CHECK net/x25/af_x25.c net/x25/af_x25.c:117:46: warning: expensive signed divide CHECK net/x25/x25_facilities.c net/x25/x25_facilities.c:209:30: warning: expensive signed divide CHECK net/x25/x25_in.c net/x25/x25_in.c:250:26: warning: expensive signed divide CHECK net/x25/x25_proc.c net/x25/x25_proc.c:48:11: warning: context imbalance in 'x25_seq_route_start' - wrong count at exit net/x25/x25_proc.c:72:13: warning: context imbalance in 'x25_seq_route_stop' - unexpected unlock net/x25/x25_proc.c:112:11: warning: context imbalance in 'x25_seq_socket_start' - wrong count at exit net/x25/x25_proc.c:129:13: warning: context imbalance in 'x25_seq_socket_stop' - unexpected unlock net/x25/x25_proc.c:190:11: warning: context imbalance in 'x25_seq_forward_start' - wrong count at exit net/x25/x25_proc.c:215:13: warning: context imbalance in 'x25_seq_forward_stop' - unexpected unlock CHECK net/x25/x25_subr.c net/x25/x25_subr.c:362:57: warning: expensive signed divide Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/x25/x25_in.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/x25/x25_in.c') diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c index 1c88762c279..7d7c3abf38b 100644 --- a/net/x25/x25_in.c +++ b/net/x25/x25_in.c @@ -247,7 +247,7 @@ static int x25_state3_machine(struct sock *sk, struct sk_buff *skb, int frametyp break; } if (atomic_read(&sk->sk_rmem_alloc) > - (sk->sk_rcvbuf / 2)) + (sk->sk_rcvbuf >> 1)) x25->condition |= X25_COND_OWN_RX_BUSY; } /* -- cgit v1.2.3