1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index b1fb815dbf68..7ffe9004a4d6 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -768,7 +768,7 @@ int ide_cmd_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
 
         if (args[3]) {
                 tfargs.tf_flags |= IDE_TFLAG_IO_16BIT;
-                bufsize = SECTOR_WORDS * 4 * args[3];
+                bufsize = SECTOR_SIZE * args[3];
                 buf = kzalloc(bufsize, GFP_KERNEL);
                 if (buf == NULL)
                         return -ENOMEM;