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-rw-r--r--net/x25/af_x25.c4
-rw-r--r--net/x25/x25_facilities.c4
-rw-r--r--net/x25/x25_in.c2
-rw-r--r--net/x25/x25_proc.c6
-rw-r--r--net/x25/x25_subr.c2
5 files changed, 11 insertions, 7 deletions
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 92cfe8e3e0b8..07fad7ccf832 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -83,9 +83,9 @@ struct compat_x25_subscrip_struct {
int x25_addr_ntoa(unsigned char *p, struct x25_address *called_addr,
struct x25_address *calling_addr)
{
- int called_len, calling_len;
+ unsigned int called_len, calling_len;
char *called, *calling;
- int i;
+ unsigned int i;
called_len = (*p >> 0) & 0x0F;
calling_len = (*p >> 4) & 0x0F;
diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c
index dec404afa113..a21f6646eb3a 100644
--- a/net/x25/x25_facilities.c
+++ b/net/x25/x25_facilities.c
@@ -205,9 +205,7 @@ int x25_create_facilities(unsigned char *buffer,
}
if (dte_facs->calling_len && (facil_mask & X25_MASK_CALLING_AE)) {
- unsigned bytecount = (dte_facs->calling_len % 2) ?
- dte_facs->calling_len / 2 + 1 :
- dte_facs->calling_len / 2;
+ unsigned bytecount = (dte_facs->calling_len + 1) >> 1;
*p++ = X25_FAC_CALLING_AE;
*p++ = 1 + bytecount;
*p++ = dte_facs->calling_len;
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index 1c88762c2794..7d7c3abf38b5 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;
}
/*
diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
index 7d55e50c936f..78b05342606e 100644
--- a/net/x25/x25_proc.c
+++ b/net/x25/x25_proc.c
@@ -41,6 +41,7 @@ found:
}
static void *x25_seq_route_start(struct seq_file *seq, loff_t *pos)
+ __acquires(x25_route_list_lock)
{
loff_t l = *pos;
@@ -70,6 +71,7 @@ out:
}
static void x25_seq_route_stop(struct seq_file *seq, void *v)
+ __releases(x25_route_list_lock)
{
read_unlock_bh(&x25_route_list_lock);
}
@@ -105,6 +107,7 @@ found:
}
static void *x25_seq_socket_start(struct seq_file *seq, loff_t *pos)
+ __acquires(x25_list_lock)
{
loff_t l = *pos;
@@ -127,6 +130,7 @@ out:
}
static void x25_seq_socket_stop(struct seq_file *seq, void *v)
+ __releases(x25_list_lock)
{
read_unlock_bh(&x25_list_lock);
}
@@ -183,6 +187,7 @@ found:
}
static void *x25_seq_forward_start(struct seq_file *seq, loff_t *pos)
+ __acquires(x25_forward_list_lock)
{
loff_t l = *pos;
@@ -213,6 +218,7 @@ out:
}
static void x25_seq_forward_stop(struct seq_file *seq, void *v)
+ __releases(x25_forward_list_lock)
{
read_unlock_bh(&x25_forward_list_lock);
}
diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c
index 8d6220aa5d0f..511a5986af3e 100644
--- a/net/x25/x25_subr.c
+++ b/net/x25/x25_subr.c
@@ -359,7 +359,7 @@ void x25_check_rbuf(struct sock *sk)
{
struct x25_sock *x25 = x25_sk(sk);
- if (atomic_read(&sk->sk_rmem_alloc) < (sk->sk_rcvbuf / 2) &&
+ if (atomic_read(&sk->sk_rmem_alloc) < (sk->sk_rcvbuf >> 1) &&
(x25->condition & X25_COND_OWN_RX_BUSY)) {
x25->condition &= ~X25_COND_OWN_RX_BUSY;
x25->condition &= ~X25_COND_ACK_PENDING;