diff options
| author | Chien Tung <chien.tin.tung@intel.com> | 2008-11-21 20:51:01 -0600 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-12-05 11:00:41 -0800 |
| commit | 6098d107499e1335f899bfcb558253fb7ee4f73f (patch) | |
| tree | 91887e03690c253ff5c591d5f95439c03fe113c1 /drivers/infiniband/hw/nes | |
| parent | 1ee86555b2ad4d16a3c18253b7e4d70d34eb94f3 (diff) | |
RDMA/nes: Cleanup warnings
Wrap NES_DEBUG and assert macros with do while (0) to avoid ambiguous
else. No one is using sk_buff * returned from form_cm_frame(), so
drop the return. drop_packet() should not be incrementing reset
counter on receiving a FIN.
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/nes')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes.h | 18 | ||||
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.c | 8 |
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h index 1595dc7bba9..13a5bb1a7bc 100644 --- a/drivers/infiniband/hw/nes/nes.h +++ b/drivers/infiniband/hw/nes/nes.h @@ -137,14 +137,18 @@ #ifdef CONFIG_INFINIBAND_NES_DEBUG #define nes_debug(level, fmt, args...) \ +do { \ if (level & nes_debug_level) \ - printk(KERN_ERR PFX "%s[%u]: " fmt, __func__, __LINE__, ##args) - -#define assert(expr) \ -if (!(expr)) { \ - printk(KERN_ERR PFX "Assertion failed! %s, %s, %s, line %d\n", \ - #expr, __FILE__, __func__, __LINE__); \ -} + printk(KERN_ERR PFX "%s[%u]: " fmt, __func__, __LINE__, ##args); \ +} while (0) + +#define assert(expr) \ +do { \ + if (!(expr)) { \ + printk(KERN_ERR PFX "Assertion failed! %s, %s, %s, line %d\n", \ + #expr, __FILE__, __func__, __LINE__); \ + } \ +} while (0) #define NES_EVENT_TIMEOUT 1200000 #else diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index f241ca104d1..aa373c5f8d8 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -92,7 +92,7 @@ static int mini_cm_dealloc_core(struct nes_cm_core *); static int mini_cm_get(struct nes_cm_core *); static int mini_cm_set(struct nes_cm_core *, u32, u32); -static struct sk_buff *form_cm_frame(struct sk_buff *, struct nes_cm_node *, +static void form_cm_frame(struct sk_buff *, struct nes_cm_node *, void *, u32, void *, u32, u8); static struct sk_buff *get_free_pkt(struct nes_cm_node *cm_node); static int add_ref_cm_node(struct nes_cm_node *); @@ -251,7 +251,7 @@ static int parse_mpa(struct nes_cm_node *cm_node, u8 *buffer, u32 len) * form_cm_frame - get a free packet and build empty frame Use * node info to build. */ -static struct sk_buff *form_cm_frame(struct sk_buff *skb, +static void form_cm_frame(struct sk_buff *skb, struct nes_cm_node *cm_node, void *options, u32 optionsize, void *data, u32 datasize, u8 flags) { @@ -339,7 +339,6 @@ static struct sk_buff *form_cm_frame(struct sk_buff *skb, skb_shinfo(skb)->nr_frags = 0; cm_packets_created++; - return skb; } @@ -381,8 +380,6 @@ int schedule_nes_timer(struct nes_cm_node *cm_node, struct sk_buff *skb, int ret = 0; u32 was_timer_set; - if (!cm_node) - return -EINVAL; new_send = kzalloc(sizeof(*new_send), GFP_ATOMIC); if (!new_send) return -1; @@ -1325,7 +1322,6 @@ static void drop_packet(struct sk_buff *skb) static void handle_fin_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb, struct tcphdr *tcph) { - atomic_inc(&cm_resets_recvd); nes_debug(NES_DBG_CM, "Received FIN, cm_node = %p, state = %u. " "refcnt=%d\n", cm_node, cm_node->state, atomic_read(&cm_node->ref_count)); |