diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/message/fusion/mptsas.c | 16 | ||||
| -rw-r--r-- | drivers/message/fusion/mptsas.h | 2 |
2 files changed, 7 insertions, 11 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index a0d4218103db..b0b74c4d2645 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -990,11 +990,10 @@ mptsas_queue_device_delete(MPT_ADAPTER *ioc, MpiEventDataSasDeviceStatusChange_t *sas_event_data) { struct fw_event_work *fw_event; - int sz; - sz = offsetof(struct fw_event_work, event_data) + - sizeof(MpiEventDataSasDeviceStatusChange_t); - fw_event = kzalloc(sz, GFP_ATOMIC); + fw_event = kzalloc(sizeof(*fw_event) + + sizeof(MpiEventDataSasDeviceStatusChange_t), + GFP_ATOMIC); if (!fw_event) { printk(MYIOC_s_WARN_FMT "%s: failed at (line=%d)\n", ioc->name, __func__, __LINE__); @@ -1011,10 +1010,8 @@ static void mptsas_queue_rescan(MPT_ADAPTER *ioc) { struct fw_event_work *fw_event; - int sz; - sz = offsetof(struct fw_event_work, event_data); - fw_event = kzalloc(sz, GFP_ATOMIC); + fw_event = kzalloc(sizeof(*fw_event), GFP_ATOMIC); if (!fw_event) { printk(MYIOC_s_WARN_FMT "%s: failed at (line=%d)\n", ioc->name, __func__, __LINE__); @@ -4983,7 +4980,7 @@ static int mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply) { u32 event = le32_to_cpu(reply->Event); - int sz, event_data_sz; + int event_data_sz; struct fw_event_work *fw_event; unsigned long delay; @@ -5093,8 +5090,7 @@ mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply) event_data_sz = ((reply->MsgLength * 4) - offsetof(EventNotificationReply_t, Data)); - sz = offsetof(struct fw_event_work, event_data) + event_data_sz; - fw_event = kzalloc(sz, GFP_ATOMIC); + fw_event = kzalloc(sizeof(*fw_event) + event_data_sz, GFP_ATOMIC); if (!fw_event) { printk(MYIOC_s_WARN_FMT "%s: failed at (line=%d)\n", ioc->name, __func__, __LINE__); diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h index 57e86ab77661..c396483d3624 100644 --- a/drivers/message/fusion/mptsas.h +++ b/drivers/message/fusion/mptsas.h @@ -110,7 +110,7 @@ struct fw_event_work { MPT_ADAPTER *ioc; u32 event; u8 retries; - u8 __attribute__((aligned(4))) event_data[1]; + char event_data[0] __aligned(4); }; struct mptsas_discovery_event { |