Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 3e51dd1da8aa..cf55b221fc2b 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -233,7 +233,7 @@ int jffs2_scan_medium(struct jffs2_sb_info *c)
                 c->nextblock->dirty_size = 0;
         }
 #ifdef CONFIG_JFFS2_FS_WRITEBUFFER
-        if (!jffs2_can_mark_obsolete(c) && c->nextblock && (c->nextblock->free_size % c->wbuf_pagesize)) {
+        if (!jffs2_can_mark_obsolete(c) && c->wbuf_pagesize && c->nextblock && (c->nextblock->free_size % c->wbuf_pagesize)) {
                 /* If we're going to start writing into a block which already
                    contains data, and the end of the data isn't page-aligned,
                    skip a little and align it. */