[JFFS2] Init locks early during mount

In case of a mount error locks might be uninitialized but
accessed by the resulting call to jffs2_kill_sb().

Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2 files changed