diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-01-16 17:46:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-16 17:46:22 +0100 |
| commit | 5a2dd72abdae75ea2960145e0549635ce4e0be96 (patch) | |
| tree | 44dba0119c75679a17215200f92ab23bdde9efc2 /drivers/infiniband/hw/nes/nes_utils.c | |
| parent | efdc64f0c792ea744bcc9203f35b908e66d42f41 (diff) | |
| parent | 7cb36b6ccdca03bd87e8faca7fd920643dd1aec7 (diff) | |
Merge branch 'linus' into irq/genirq
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_utils.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_utils.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c index fb8cbd71a2e..6f3bc1b6bf2 100644 --- a/drivers/infiniband/hw/nes/nes_utils.c +++ b/drivers/infiniband/hw/nes/nes_utils.c @@ -540,11 +540,14 @@ struct nes_cqp_request *nes_get_cqp_request(struct nes_device *nesdev) if (!list_empty(&nesdev->cqp_avail_reqs)) { spin_lock_irqsave(&nesdev->cqp.lock, flags); - cqp_request = list_entry(nesdev->cqp_avail_reqs.next, + if (!list_empty(&nesdev->cqp_avail_reqs)) { + cqp_request = list_entry(nesdev->cqp_avail_reqs.next, struct nes_cqp_request, list); - list_del_init(&cqp_request->list); + list_del_init(&cqp_request->list); + } spin_unlock_irqrestore(&nesdev->cqp.lock, flags); - } else { + } + if (cqp_request == NULL) { cqp_request = kzalloc(sizeof(struct nes_cqp_request), GFP_KERNEL); if (cqp_request) { cqp_request->dynamic = 1; @@ -652,6 +655,7 @@ int nes_arp_table(struct nes_device *nesdev, u32 ip_addr, u8 *mac_addr, u32 acti struct nes_adapter *nesadapter = nesdev->nesadapter; int arp_index; int err = 0; + __be32 tmp_addr; for (arp_index = 0; (u32) arp_index < nesadapter->arp_table_size; arp_index++) { if (nesadapter->arp_table[arp_index].ip_addr == ip_addr) @@ -679,9 +683,9 @@ int nes_arp_table(struct nes_device *nesdev, u32 ip_addr, u8 *mac_addr, u32 acti /* DELETE or RESOLVE */ if (arp_index == nesadapter->arp_table_size) { - nes_debug(NES_DBG_NETDEV, "MAC for " NIPQUAD_FMT " not in ARP table - cannot %s\n", - HIPQUAD(ip_addr), - action == NES_ARP_RESOLVE ? "resolve" : "delete"); + tmp_addr = cpu_to_be32(ip_addr); + nes_debug(NES_DBG_NETDEV, "MAC for %pI4 not in ARP table - cannot %s\n", + &tmp_addr, action == NES_ARP_RESOLVE ? "resolve" : "delete"); return -1; } |