#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/blkdev.h>
+#include <linux/dma-mapping.h>
#include <asm/semaphore.h>
#include <asm/uaccess.h>
static int dacmode = -1;
static int commit = -1;
+int startup_timeout = 180;
+int aif_timeout = 120;
-module_param(nondasd, int, 0);
+module_param(nondasd, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(nondasd, "Control scanning of hba for nondasd devices. 0=off, 1=on");
-module_param(dacmode, int, 0);
+module_param(dacmode, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(dacmode, "Control whether dma addressing is using 64 bit DAC. 0=off, 1=on");
-module_param(commit, int, 0);
+module_param(commit, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(commit, "Control whether a COMMIT_CONFIG is issued to the adapter for foreign arrays.\nThis is typically needed in systems that do not have a BIOS. 0=off, 1=on");
+module_param(startup_timeout, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(startup_timeout, "The duration of time in seconds to wait for adapter to have it's kernel up and\nrunning. This is typically adjusted for large systems that do not have a BIOS.");
+module_param(aif_timeout, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(aif_timeout, "The duration of time in seconds to wait for applications to pick up AIFs before\nderegistering them. This is typically adjusted for heavily burdened systems.");
int numacb = -1;
module_param(numacb, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control blocks (FIB) allocated. Valid\nvalues are 512 and down. Default is to use suggestion from Firmware.");
+MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control blocks (FIB) allocated. Valid values are 512 and down. Default is to use suggestion from Firmware.");
int acbsize = -1;
module_param(acbsize, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512,\n2048, 4096 and 8192. Default is to use suggestion from Firmware.");
+MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512, 2048, 4096 and 8192. Default is to use suggestion from Firmware.");
+
+int expose_physicals = 0;
+module_param(expose_physicals, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays. 0=off, 1=on");
/**
* aac_get_config_status - check the adapter configuration
* @common: adapter to query
*
* Query config status, and commit the configuration if needed.
*/
-int aac_get_config_status(struct aac_dev *dev)
+int aac_get_config_status(struct aac_dev *dev, int commit_flag)
{
int status = 0;
struct fib * fibptr;
aac_fib_complete(fibptr);
/* Send a CT_COMMIT_CONFIG to enable discovery of devices */
if (status >= 0) {
- if (commit == 1) {
+ if ((commit == 1) || commit_flag) {
struct aac_commit_config * dinfo;
aac_fib_init(fibptr);
dinfo = (struct aac_commit_config *) fib_data(fibptr);
if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS)
maximum_num_containers = MAXIMUM_NUM_CONTAINERS;
- fsa_dev_ptr = (struct fsa_dev_info *) kmalloc(
+ fsa_dev_ptr = kmalloc(
sizeof(*fsa_dev_ptr) * maximum_num_containers, GFP_KERNEL);
if (!fsa_dev_ptr) {
aac_fib_free(fibptr);
struct scsi_cmnd * scsicmd;
scsicmd = (struct scsi_cmnd *) context;
+ scsicmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dprintk((KERN_DEBUG "get_container_name_callback[cpu %d]: t = %ld.\n", smp_processor_id(), jiffies));
- if (fibptr == NULL)
- BUG();
+ BUG_ON(fibptr == NULL);
get_name_reply = (struct aac_get_name_resp *) fib_data(fibptr);
/* Failure is irrelevant, using default value instead */
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
+ }
printk(KERN_WARNING "aac_get_container_name: aac_fib_send failed with status: %d.\n", status);
aac_fib_complete(cmd_fibcontext);
unsigned instance;
fsa_dev_ptr = dev->fsa_dev;
+ if (!fsa_dev_ptr)
+ return -ENOMEM;
instance = dev->scsi_host_ptr->unique_id;
if (!(fibptr = aac_fib_alloc(dev)))
cp[sizeof(str->pid)] = c;
} else {
struct aac_driver_ident *mp = aac_get_driver_ident(dev->cardtype);
-
- inqstrcpy (mp->vname, str->vid);
+
+ inqstrcpy (mp->vname, str->vid);
/* last six chars reserved for vol type */
inqstrcpy (mp->model, str->pid);
}
- if (tindex < (sizeof(container_types)/sizeof(char *))){
+ if (tindex < ARRAY_SIZE(container_types)){
char *findit = str->pid;
for ( ; *findit != ' '; findit++); /* walk till we find a space */
dev->maximum_num_channels = le32_to_cpu(bus_info->BusCount);
}
- tmp = le32_to_cpu(dev->adapter_info.kernelrev);
- printk(KERN_INFO "%s%d: kernel %d.%d-%d[%d] %.*s\n",
+ if (!dev->in_reset) {
+ tmp = le32_to_cpu(dev->adapter_info.kernelrev);
+ printk(KERN_INFO "%s%d: kernel %d.%d-%d[%d] %.*s\n",
dev->name,
dev->id,
tmp>>24,
le32_to_cpu(dev->adapter_info.kernelbuild),
(int)sizeof(dev->supplement_adapter_info.BuildDate),
dev->supplement_adapter_info.BuildDate);
- tmp = le32_to_cpu(dev->adapter_info.monitorrev);
- printk(KERN_INFO "%s%d: monitor %d.%d-%d[%d]\n",
+ tmp = le32_to_cpu(dev->adapter_info.monitorrev);
+ printk(KERN_INFO "%s%d: monitor %d.%d-%d[%d]\n",
dev->name, dev->id,
tmp>>24,(tmp>>16)&0xff,tmp&0xff,
le32_to_cpu(dev->adapter_info.monitorbuild));
- tmp = le32_to_cpu(dev->adapter_info.biosrev);
- printk(KERN_INFO "%s%d: bios %d.%d-%d[%d]\n",
+ tmp = le32_to_cpu(dev->adapter_info.biosrev);
+ printk(KERN_INFO "%s%d: bios %d.%d-%d[%d]\n",
dev->name, dev->id,
tmp>>24,(tmp>>16)&0xff,tmp&0xff,
le32_to_cpu(dev->adapter_info.biosbuild));
- if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0)
- printk(KERN_INFO "%s%d: serial %x\n",
- dev->name, dev->id,
- le32_to_cpu(dev->adapter_info.serial[0]));
+ if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0)
+ printk(KERN_INFO "%s%d: serial %x\n",
+ dev->name, dev->id,
+ le32_to_cpu(dev->adapter_info.serial[0]));
+ }
dev->nondasd_support = 0;
dev->raid_scsi_mode = 0;
u32 cid;
scsicmd = (struct scsi_cmnd *) context;
+ scsicmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
+ cid = scmd_id(scsicmd);
if (nblank(dprintk(x))) {
u64 lba;
smp_processor_id(), (unsigned long long)lba, jiffies);
}
- if (fibptr == NULL)
- BUG();
+ BUG_ON(fibptr == NULL);
if(scsicmd->use_sg)
pci_unmap_sg(dev->pdev,
- (struct scatterlist *)scsicmd->buffer,
+ (struct scatterlist *)scsicmd->request_buffer,
scsicmd->use_sg,
scsicmd->sc_data_direction);
else if(scsicmd->request_bufflen)
aac_build_sgraw(scsicmd, &readcmd->sg);
fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(readcmd->sg.count) - 1) * sizeof (struct sgentryraw));
- if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
- BUG();
+ BUG_ON(fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)));
/*
* Now send the Fib to the adapter
*/
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
+ }
printk(KERN_WARNING "aac_read: aac_fib_send failed with status: %d.\n", status);
/*
aac_build_sgraw(scsicmd, &writecmd->sg);
fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(writecmd->sg.count) - 1) * sizeof (struct sgentryraw));
- if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
- BUG();
+ BUG_ON(fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)));
/*
* Now send the Fib to the adapter
*/
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
- {
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
}
struct scsi_cmnd *cmd;
cmd = context;
+ cmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dprintk((KERN_DEBUG "synchronize_callback[cpu %d]: t = %ld.\n",
smp_processor_id(), jiffies));
else {
struct scsi_device *sdev = cmd->device;
struct aac_dev *dev = (struct aac_dev *)sdev->host->hostdata;
- u32 cid = ID_LUN_TO_CONTAINER(sdev->id, sdev->lun);
+ u32 cid = sdev_id(sdev);
printk(KERN_WARNING
"synchronize_callback: synchronize failed, status = %d\n",
le32_to_cpu(synchronizereply->status));
struct scsi_cmnd *cmd;
struct scsi_device *sdev = scsicmd->device;
int active = 0;
+ struct aac_dev *aac;
unsigned long flags;
/*
- * Wait for all commands to complete to this specific
- * target (block).
+ * Wait for all outstanding queued commands to complete to this
+ * specific target (block).
*/
spin_lock_irqsave(&sdev->list_lock, flags);
list_for_each_entry(cmd, &sdev->cmd_list, list)
- if (cmd != scsicmd && cmd->serial_number != 0) {
+ if (cmd != scsicmd && cmd->SCp.phase == AAC_OWNER_FIRMWARE) {
++active;
break;
}
if (active)
return SCSI_MLQUEUE_DEVICE_BUSY;
+ aac = (struct aac_dev *)scsicmd->device->host->hostdata;
+ if (aac->in_reset)
+ return SCSI_MLQUEUE_HOST_BUSY;
+
/*
* Allocate and initialize a Fib
*/
- if (!(cmd_fibcontext =
- aac_fib_alloc((struct aac_dev *)scsicmd->device->host->hostdata)))
+ if (!(cmd_fibcontext = aac_fib_alloc(aac)))
return SCSI_MLQUEUE_HOST_BUSY;
aac_fib_init(cmd_fibcontext);
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
+ }
printk(KERN_WARNING
"aac_synchronize: aac_fib_send failed with status: %d.\n", status);
struct Scsi_Host *host = scsicmd->device->host;
struct aac_dev *dev = (struct aac_dev *)host->hostdata;
struct fsa_dev_info *fsa_dev_ptr = dev->fsa_dev;
- int ret;
+ if (fsa_dev_ptr == NULL)
+ return -1;
/*
* If the bus, id or lun is out of range, return fail
* Test does not apply to ID 16, the pseudo id for the controller
* itself.
*/
if (scmd_id(scsicmd) != host->this_id) {
- if ((scsicmd->device->channel == CONTAINER_CHANNEL)) {
- if( (scsicmd->device->id >= dev->maximum_num_containers) || (scsicmd->device->lun != 0)){
+ if ((scmd_channel(scsicmd) == CONTAINER_CHANNEL)) {
+ if((scmd_id(scsicmd) >= dev->maximum_num_containers) ||
+ (scsicmd->device->lun != 0)) {
scsicmd->result = DID_NO_CONNECT << 16;
scsicmd->scsi_done(scsicmd);
return 0;
}
- cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
+ cid = scmd_id(scsicmd);
/*
* If the target container doesn't exist, it may have
case INQUIRY:
case READ_CAPACITY:
case TEST_UNIT_READY:
+ if (dev->in_reset)
+ return -1;
spin_unlock_irq(host->host_lock);
aac_probe_container(dev, cid);
if ((fsa_dev_ptr[cid].valid & 1) == 0)
return 0;
}
} else { /* check for physical non-dasd devices */
- if(dev->nondasd_support == 1){
+ if ((dev->nondasd_support == 1) || expose_physicals) {
+ if (dev->in_reset)
+ return -1;
return aac_send_srb_fib(scsicmd);
} else {
scsicmd->result = DID_NO_CONNECT << 16;
{
struct inquiry_data inq_data;
- dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scsicmd->device->id));
+ dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scmd_id(scsicmd)));
memset(&inq_data, 0, sizeof (struct inquiry_data));
inq_data.inqd_ver = 2; /* claim compliance to SCSI-2 */
* see: <vendor>.c i.e. aac.c
*/
if (scmd_id(scsicmd) == host->this_id) {
- setinqstr(dev, (void *) (inq_data.inqd_vid), (sizeof(container_types)/sizeof(char *)));
+ setinqstr(dev, (void *) (inq_data.inqd_vid), ARRAY_SIZE(container_types));
inq_data.inqd_pdt = INQD_PDT_PROC; /* Processor device */
aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
return 0;
}
+ if (dev->in_reset)
+ return -1;
setinqstr(dev, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type);
inq_data.inqd_pdt = INQD_PDT_DA; /* Direct/random access device */
aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
cp[11] = 0;
cp[12] = 0;
aac_internal_transfer(scsicmd, cp, 0,
- min((unsigned int)scsicmd->cmnd[13], sizeof(cp)));
+ min_t(size_t, scsicmd->cmnd[13], sizeof(cp)));
if (sizeof(cp) < scsicmd->cmnd[13]) {
unsigned int len, offset = sizeof(cp);
memset(cp, 0, offset);
do {
- len = min(scsicmd->cmnd[13]-offset, sizeof(cp));
+ len = min_t(size_t, scsicmd->cmnd[13] - offset,
+ sizeof(cp));
aac_internal_transfer(scsicmd, cp, offset, len);
} while ((offset += len) < scsicmd->cmnd[13]);
}
case READ_10:
case READ_12:
case READ_16:
+ if (dev->in_reset)
+ return -1;
/*
* Hack to keep track of ordinal number of the device that
* corresponds to a container. Needed to convert
* containers to /dev/sd device names
*/
- spin_unlock_irq(host->host_lock);
if (scsicmd->request->rq_disk)
strlcpy(fsa_dev_ptr[cid].devname,
scsicmd->request->rq_disk->disk_name,
min(sizeof(fsa_dev_ptr[cid].devname),
sizeof(scsicmd->request->rq_disk->disk_name) + 1));
- ret = aac_read(scsicmd, cid);
- spin_lock_irq(host->host_lock);
- return ret;
+
+ return aac_read(scsicmd, cid);
case WRITE_6:
case WRITE_10:
case WRITE_12:
case WRITE_16:
- spin_unlock_irq(host->host_lock);
- ret = aac_write(scsicmd, cid);
- spin_lock_irq(host->host_lock);
- return ret;
+ if (dev->in_reset)
+ return -1;
+ return aac_write(scsicmd, cid);
case SYNCHRONIZE_CACHE:
/* Issue FIB to tell Firmware to flush it's cache */
struct fsa_dev_info *fsa_dev_ptr;
fsa_dev_ptr = dev->fsa_dev;
+ if (!fsa_dev_ptr)
+ return -EBUSY;
if (copy_from_user(&qd, arg, sizeof (struct aac_query_disk)))
return -EFAULT;
if (qd.cnum == -1)
- qd.cnum = ID_LUN_TO_CONTAINER(qd.id, qd.lun);
+ qd.cnum = qd.id;
else if ((qd.bus == -1) && (qd.id == -1) && (qd.lun == -1))
{
if (qd.cnum < 0 || qd.cnum >= dev->maximum_num_containers)
struct fsa_dev_info *fsa_dev_ptr;
fsa_dev_ptr = dev->fsa_dev;
+ if (!fsa_dev_ptr)
+ return -EBUSY;
if (copy_from_user(&dd, arg, sizeof (struct aac_delete_disk)))
return -EFAULT;
struct fsa_dev_info *fsa_dev_ptr;
fsa_dev_ptr = dev->fsa_dev;
+ if (!fsa_dev_ptr)
+ return -EBUSY;
if (copy_from_user(&dd, arg, sizeof (struct aac_delete_disk)))
return -EFAULT;
struct scsi_cmnd *scsicmd;
scsicmd = (struct scsi_cmnd *) context;
+ scsicmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- if (fibptr == NULL)
- BUG();
+ BUG_ON(fibptr == NULL);
srbreply = (struct aac_srb_reply *) fib_data(fibptr);
if(scsicmd->use_sg)
pci_unmap_sg(dev->pdev,
- (struct scatterlist *)scsicmd->buffer,
+ (struct scatterlist *)scsicmd->request_buffer,
scsicmd->use_sg,
scsicmd->sc_data_direction);
else if(scsicmd->request_bufflen)
u32 timeout;
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- if (scsicmd->device->id >= dev->maximum_num_physicals ||
+ if (scmd_id(scsicmd) >= dev->maximum_num_physicals ||
scsicmd->device->lun > 7) {
scsicmd->result = DID_NO_CONNECT << 16;
scsicmd->scsi_done(scsicmd);
return 0;
}
- dev = (struct aac_dev *)scsicmd->device->host->hostdata;
switch(scsicmd->sc_data_direction){
case DMA_TO_DEVICE:
flag = SRB_DataOut;
srbcmd = (struct aac_srb*) fib_data(cmd_fibcontext);
srbcmd->function = cpu_to_le32(SRBF_ExecuteScsi);
- srbcmd->channel = cpu_to_le32(aac_logical_to_phys(scsicmd->device->channel));
- srbcmd->id = cpu_to_le32(scsicmd->device->id);
+ srbcmd->channel = cpu_to_le32(aac_logical_to_phys(scmd_channel(scsicmd)));
+ srbcmd->id = cpu_to_le32(scmd_id(scsicmd));
srbcmd->lun = cpu_to_le32(scsicmd->device->lun);
srbcmd->flags = cpu_to_le32(flag);
timeout = scsicmd->timeout_per_command/HZ;
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS){
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
}
scsicmd->sc_data_direction);
psg->count = cpu_to_le32(sg_count);
- byte_count = 0;
-
for (i = 0; i < sg_count; i++) {
psg->sg[i].addr = cpu_to_le32(sg_dma_address(sg));
psg->sg[i].count = cpu_to_le32(sg_dma_len(sg));
}
}
else if(scsicmd->request_bufflen) {
- dma_addr_t addr;
- addr = pci_map_single(dev->pdev,
+ u32 addr;
+ scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
scsicmd->request_buffer,
scsicmd->request_bufflen,
scsicmd->sc_data_direction);
+ addr = scsicmd->SCp.dma_handle;
psg->count = cpu_to_le32(1);
psg->sg[0].addr = cpu_to_le32(addr);
psg->sg[0].count = cpu_to_le32(scsicmd->request_bufflen);
- scsicmd->SCp.dma_handle = addr;
byte_count = scsicmd->request_bufflen;
}
return byte_count;
sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
scsicmd->sc_data_direction);
- psg->count = cpu_to_le32(sg_count);
-
- byte_count = 0;
for (i = 0; i < sg_count; i++) {
+ int count = sg_dma_len(sg);
addr = sg_dma_address(sg);
psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff);
psg->sg[i].addr[1] = cpu_to_le32(addr>>32);
- psg->sg[i].count = cpu_to_le32(sg_dma_len(sg));
- byte_count += sg_dma_len(sg);
+ psg->sg[i].count = cpu_to_le32(count);
+ byte_count += count;
sg++;
}
+ psg->count = cpu_to_le32(sg_count);
/* hba wants the size to be exact */
if(byte_count > scsicmd->request_bufflen){
u32 temp = le32_to_cpu(psg->sg[i-1].count) -
}
}
else if(scsicmd->request_bufflen) {
- u64 addr;
- addr = pci_map_single(dev->pdev,
+ scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
scsicmd->request_buffer,
scsicmd->request_bufflen,
scsicmd->sc_data_direction);
+ addr = scsicmd->SCp.dma_handle;
psg->count = cpu_to_le32(1);
psg->sg[0].addr[0] = cpu_to_le32(addr & 0xffffffff);
psg->sg[0].addr[1] = cpu_to_le32(addr >> 32);
psg->sg[0].count = cpu_to_le32(scsicmd->request_bufflen);
- scsicmd->SCp.dma_handle = addr;
byte_count = scsicmd->request_bufflen;
}
return byte_count;
{ SRB_STATUS_SUCCESS, "Success"},
{ SRB_STATUS_ABORTED, "Aborted Command"},
{ SRB_STATUS_ABORT_FAILED, "Abort Failed"},
- { SRB_STATUS_ERROR, "Error Event"},
+ { SRB_STATUS_ERROR, "Error Event"},
{ SRB_STATUS_BUSY, "Device Busy"},
{ SRB_STATUS_INVALID_REQUEST, "Invalid Request"},
{ SRB_STATUS_INVALID_PATH_ID, "Invalid Path ID"},
{ SRB_STATUS_BAD_SRB_BLOCK_LENGTH,"Bad Srb Block Length"},
{ SRB_STATUS_REQUEST_FLUSHED, "Request Flushed"},
{ SRB_STATUS_DELAYED_RETRY, "Delayed Retry"},
- { SRB_STATUS_INVALID_LUN, "Invalid LUN"},
+ { SRB_STATUS_INVALID_LUN, "Invalid LUN"},
{ SRB_STATUS_INVALID_TARGET_ID, "Invalid TARGET ID"},
{ SRB_STATUS_BAD_FUNCTION, "Bad Function"},
{ SRB_STATUS_ERROR_RECOVERY, "Error Recovery"},
{
int i;
- for(i=0; i < (sizeof(srb_status_info)/sizeof(struct aac_srb_status_info)); i++ ){
- if(srb_status_info[i].status == status){
+ for (i = 0; i < ARRAY_SIZE(srb_status_info); i++)
+ if (srb_status_info[i].status == status)
return srb_status_info[i].str;
- }
- }
return "Bad Status Code";
}
git://git.onelab.eu / linux-2.6.git / blobdiff