Convert ext4 to use unlocked_ioctl

I checked ext4_ioctl and it looked largely safe to not be used
without BKL.  So convert it over to unlocked_ioctl.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 2c23bade9aa6..88c97f7312be 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -42,7 +42,7 @@ const struct file_operations ext4_dir_operations = {
         .llseek         = generic_file_llseek,
         .read           = generic_read_dir,
         .readdir        = ext4_readdir,         /* we take BKL. needed?*/
-        .ioctl          = ext4_ioctl,           /* BKL held */
+        .unlocked_ioctl = ext4_ioctl,
 #ifdef CONFIG_COMPAT
         .compat_ioctl   = ext4_compat_ioctl,
 #endif