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| author | Eric Dumazet <dada1@cosmosbay.com> | 2008-01-15 12:30:35 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 00:02:44 +0100 |
| commit | 95b7d924a589dbefc7ae2ea6c7144b86b75d6a47 (patch) | |
| tree | 887766c4c98864db4fa1ac0ec5b97bcc90bc2ab5 /net/rose/af_rose.c | |
| parent | [ATM]: Suppress some sparse warnings (diff) | |
| download | linux-95b7d924a589dbefc7ae2ea6c7144b86b75d6a47.tar.xz linux-95b7d924a589dbefc7ae2ea6c7144b86b75d6a47.zip | |
[ROSE]: Supress sparse warnings
CHECK net/rose/af_rose.c
net/rose/af_rose.c:125:11: warning: expensive signed divide
net/rose/af_rose.c:976:46: warning: expensive signed divide
net/rose/af_rose.c:1379:13: warning: context imbalance in 'rose_info_start' - wrong count at exit
net/rose/af_rose.c:1406:13: warning: context imbalance in 'rose_info_stop' - unexpected unlock
CHECK net/rose/rose_in.c
net/rose/rose_in.c:185:25: warning: expensive signed divide
CHECK net/rose/rose_route.c
net/rose/rose_route.c:997:46: warning: expensive signed divide
net/rose/rose_route.c:1070:13: warning: context imbalance in 'rose_node_start' - wrong count at exit
net/rose/rose_route.c:1093:13: warning: context imbalance in 'rose_node_stop' - unexpected unlock
net/rose/rose_route.c:1146:13: warning: context imbalance in 'rose_neigh_start' - wrong count at exit
net/rose/rose_route.c:1169:13: warning: context imbalance in 'rose_neigh_stop' - unexpected unlock
net/rose/rose_route.c:1229:13: warning: context imbalance in 'rose_route_start' - wrong count at exit
net/rose/rose_route.c:1252:13: warning: context imbalance in 'rose_route_stop' - unexpected unlock
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rose/af_rose.c')
| -rw-r--r-- | net/rose/af_rose.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 323d42a7b360..4a31a81059ab 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -116,7 +116,7 @@ int rosecmp(rose_address *addr1, rose_address *addr2) */ int rosecmpm(rose_address *addr1, rose_address *addr2, unsigned short mask) { - int i, j; + unsigned int i, j; if (mask > 10) return 1; @@ -973,8 +973,8 @@ int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct ros */ memset(&facilities, 0x00, sizeof(struct rose_facilities_struct)); - len = (((skb->data[3] >> 4) & 0x0F) + 1) / 2; - len += (((skb->data[3] >> 0) & 0x0F) + 1) / 2; + len = (((skb->data[3] >> 4) & 0x0F) + 1) >> 1; + len += (((skb->data[3] >> 0) & 0x0F) + 1) >> 1; if (!rose_parse_facilities(skb->data + len + 4, &facilities)) { rose_transmit_clear_request(neigh, lci, ROSE_INVALID_FACILITY, 76); return 0; @@ -1377,6 +1377,7 @@ static int rose_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) #ifdef CONFIG_PROC_FS static void *rose_info_start(struct seq_file *seq, loff_t *pos) + __acquires(rose_list_lock) { int i; struct sock *s; @@ -1404,6 +1405,7 @@ static void *rose_info_next(struct seq_file *seq, void *v, loff_t *pos) } static void rose_info_stop(struct seq_file *seq, void *v) + __releases(rose_list_lock) { spin_unlock_bh(&rose_list_lock); } |