BKL: Remove BKL from jffs2

The BKL is only used in put_super, fill_super and remount_fs that are all
three protected by the superblocks s_umount rw_semaphore. Therefore it is
safe to remove the BKL entirely.

Signed-off-by: Arnd Bergmann <[email protected]>
Cc: David Woodhouse <[email protected]>
2 files changed