1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index ee44878e40d0..6256c2df62cc 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -693,7 +693,7 @@ int ide_driveid_update(ide_drive_t *drive)
         }
         local_irq_save(flags);
         SELECT_MASK(drive, 0);
-        id = kmalloc(SECTOR_WORDS*4, GFP_ATOMIC);
+        id = kmalloc(SECTOR_SIZE, GFP_ATOMIC);
         if (!id) {
                 local_irq_restore(flags);
                 return 0;