Merge master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6] / drivers / ide / ide-probe.c

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 94daf40ae323300b5bc68fdd58697dbd9916453a..02167a5b751dbe40a0b1be304766903fceb43c52 100644 (file)
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -596,14 +596,13 @@ static inline u8 probe_for_drive (ide_drive_t *drive)
         *      Also note that 0 everywhere means "can't do X"
         */
  
-       drive->id = kmalloc(SECTOR_WORDS *4, GFP_KERNEL);
+       drive->id = kzalloc(SECTOR_WORDS *4, GFP_KERNEL);
        drive->id_read = 0;
        if(drive->id == NULL)
        {
                printk(KERN_ERR "ide: out of memory for id data.\n");
                return 0;
        }
-       memset(drive->id, 0, SECTOR_WORDS * 4);
        strcpy(drive->id->model, "UNKNOWN");
        
        /* skip probing? */
@@ -960,15 +959,6 @@ static void save_match(ide_hwif_t *hwif, ide_hwif_t *new, ide_hwif_t **match)
 }
 #endif /* MAX_HWIFS > 1 */
 
-static inline int hwif_to_node(ide_hwif_t *hwif)
-{
-       if (hwif->pci_dev)
-               return pcibus_to_node(hwif->pci_dev->bus);
-       else
-               /* Add ways to determine the node of other busses here */
-               return -1;
-}
-
 /*
  * init request queue
  */
@@ -1325,10 +1315,8 @@ static void drive_release_dev (struct device *dev)
                drive->devfs_name[0] = '\0';
        }
        ide_remove_drive_from_hwgroup(drive);
-       if (drive->id != NULL) {
-               kfree(drive->id);
-               drive->id = NULL;
-       }
+       kfree(drive->id);
+       drive->id = NULL;
        drive->present = 0;
        /* Messed up locking ... */
        spin_unlock_irq(&ide_lock);