[PATCH] CCISS: remove parens around return values

Typical Linux style is "return -EINVAL", not "return(-EINVAL)".

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 349654598d2ea942ebf13f151a0d2d2e97cb3925..44cf001db271b8d6da854f3bb015885240aef9fb 100644 (file)
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -677,7 +677,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                pciinfo.board_id = host->board_id;
                if (copy_to_user(argp, &pciinfo,  sizeof( cciss_pci_info_struct )))
                        return  -EFAULT;
-               return(0);
+               return 0;
        }       
        case CCISS_GETINTINFO:
        {
@@ -687,7 +687,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                intinfo.count = readl(&host->cfgtable->HostWrite.CoalIntCount);
                if (copy_to_user(argp, &intinfo, sizeof( cciss_coalint_struct )))
                        return -EFAULT;
-                return(0);
+                return 0;
         }
        case CCISS_SETINTINFO:
         {
@@ -703,7 +703,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
 
                {
 //                     printk("cciss_ioctl: delay and count cannot be 0\n");
-                       return( -EINVAL);
+                       return -EINVAL;
                }
                spin_lock_irqsave(CCISS_LOCK(ctlr), flags);
                /* Update the field, and then ring the doorbell */ 
@@ -723,7 +723,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                spin_unlock_irqrestore(CCISS_LOCK(ctlr), flags);
                if (i >= MAX_IOCTL_CONFIG_WAIT)
                        return -EAGAIN;
-                return(0);
+                return 0;
         }
        case CCISS_GETNODENAME:
         {
@@ -735,7 +735,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                        NodeName[i] = readb(&host->cfgtable->ServerName[i]);
                 if (copy_to_user(argp, NodeName, sizeof( NodeName_type)))
                        return  -EFAULT;
-                return(0);
+                return 0;
         }
        case CCISS_SETNODENAME:
        {
@@ -767,7 +767,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                spin_unlock_irqrestore(CCISS_LOCK(ctlr), flags);
                if (i >= MAX_IOCTL_CONFIG_WAIT)
                        return -EAGAIN;
-                return(0);
+                return 0;
         }
 
        case CCISS_GETHEARTBEAT:
@@ -778,7 +778,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                 heartbeat = readl(&host->cfgtable->HeartBeat);
                 if (copy_to_user(argp, &heartbeat, sizeof( Heartbeat_type)))
                        return -EFAULT;
-                return(0);
+                return 0;
         }
        case CCISS_GETBUSTYPES:
         {
@@ -788,7 +788,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                 BusTypes = readl(&host->cfgtable->BusTypes);
                 if (copy_to_user(argp, &BusTypes, sizeof( BusTypes_type) ))
                        return  -EFAULT;
-                return(0);
+                return 0;
         }
        case CCISS_GETFIRMVER:
         {
@@ -799,7 +799,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
 
                 if (copy_to_user(argp, firmware, sizeof( FirmwareVer_type)))
                        return -EFAULT;
-                return(0);
+                return 0;
         }
         case CCISS_GETDRIVVER:
         {
@@ -809,7 +809,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
 
                 if (copy_to_user(argp, &DriverVer, sizeof( DriverVer_type) ))
                        return -EFAULT;
-                return(0);
+                return 0;
         }
 
        case CCISS_REVALIDVOLS:
@@ -826,7 +826,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                if (copy_to_user(argp, &luninfo,
                                sizeof(LogvolInfo_struct)))
                        return -EFAULT;
-               return(0);
+               return 0;
        }
        case CCISS_DEREGDISK:
                return rebuild_lun_table(host, disk);
@@ -934,7 +934,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                {
                        kfree(buff);
                        cmd_free(host, c, 0);
-                       return( -EFAULT);       
+                       return -EFAULT;
                }       
 
                if (iocommand.Request.Type.Direction == XFER_READ)
@@ -949,7 +949,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                 }
                 kfree(buff);
                cmd_free(host, c, 0);
-                return(0);
+                return 0;
        } 
        case CCISS_BIG_PASSTHRU: {
                BIG_IOCTL_Command_struct *ioc;
@@ -1101,7 +1101,7 @@ cleanup1:
                }
                kfree(buff_size);
                kfree(ioc);
-               return(status);
+               return status;
        }
        default:
                return -ENOTTY;
@@ -1546,7 +1546,7 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
 
        drv->LunID = 0;
        }
-       return(0);
+       return 0;
 }
 
 static int fill_cmd(CommandList_struct *c, __u8 cmd, int ctlr, void *buff,
@@ -1639,7 +1639,7 @@ static int fill_cmd(CommandList_struct *c, __u8 cmd, int ctlr, void *buff,
                default:
                        printk(KERN_WARNING
                                "cciss%d:  Unknown Command 0x%c\n", ctlr, cmd);
-                       return(IO_ERROR);
+                       return IO_ERROR;
                }
        } else if (cmd_type == TYPE_MSG) {
                switch (cmd) {
@@ -1807,7 +1807,7 @@ case CMD_HARDWARE_ERR:
        pci_unmap_single( h->pdev, (dma_addr_t) buff_dma_handle.val,
                        c->SG[0].Len, PCI_DMA_BIDIRECTIONAL);
        cmd_free(h, c, 0);
-        return(return_status);
+        return return_status;
 
 }
 static void cciss_geometry_inquiry(int ctlr, int logvol,
@@ -1942,7 +1942,7 @@ static unsigned long pollcomplete(int ctlr)
                if (done == FIFO_EMPTY)
                        schedule_timeout_uninterruptible(1);
                else
-                       return (done);
+                       return done;
        }
        /* Invalid address to tell caller we ran out of time */
        return 1;
@@ -2019,7 +2019,7 @@ static int sendcmd(
 
        if ((c = cmd_alloc(info_p, 1)) == NULL) {
                printk(KERN_WARNING "cciss: unable to get memory");
-               return(IO_ERROR);
+               return IO_ERROR;
        }
        status = fill_cmd(c, cmd, ctlr, buff, size, use_unit_num,
                log_unit, page_code, scsi3addr, cmd_type);
@@ -2154,7 +2154,7 @@ cleanup1:
                do_cciss_intr(0, info_p, NULL);
 #endif
        cmd_free(info_p, c, 1);
-       return (status);
+       return status;
 } 
 /*
  * Map (physical) PCI mem into (virtual) kernel space
@@ -3088,7 +3088,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 
        i = alloc_cciss_hba();
        if(i < 0)
-               return (-1);
+               return -1;
 
        hba[i]->busy_initializing = 1;
 
@@ -3230,7 +3230,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
                add_disk(disk);
        }
 
-       return(1);
+       return 1;
 
 clean4:
 #ifdef CONFIG_CISS_SCSI_TAPE
@@ -3252,7 +3252,7 @@ clean2:
 clean1:
        hba[i]->busy_initializing = 0;
        free_hba(i);
-       return(-1);
+       return -1;
 }
 
 static void __devexit cciss_remove_one (struct pci_dev *pdev)