make fs/jffs2/nodelist.c:jffs2_obsolete_node_frag() static

This patch makes the needlessly global jffs2_obsolete_node_frag()
static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2 files changed