[JFFS2] debug.h: include <linux/sched.h> for current->pid

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

+1
+1
fs/jffs2/debug.h
··· 13 13 #ifndef _JFFS2_DEBUG_H_ 14 14 #define _JFFS2_DEBUG_H_ 15 15 16 + #include <linux/sched.h> 16 17 17 18 #ifndef CONFIG_JFFS2_FS_DEBUG 18 19 #define CONFIG_JFFS2_FS_DEBUG 0