1 files changed, 12 insertions, 0 deletions

diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index d1d4f27464b..ba49f19cff8 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -1236,12 +1236,24 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
         if (!c->wbuf)
                 return -ENOMEM;
 
+#ifdef CONFIG_JFFS2_FS_WBUF_VERIFY
+        c->wbuf_verify = kmalloc(c->wbuf_pagesize, GFP_KERNEL);
+        if (!c->wbuf_verify) {
+                kfree(c->oobbuf);
+                kfree(c->wbuf);
+                return -ENOMEM;
+        }
+#endif
+
         printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size);
 
         return 0;
 }
 
 void jffs2_dataflash_cleanup(struct jffs2_sb_info *c) {
+#ifdef CONFIG_JFFS2_FS_WBUF_VERIFY
+        kfree(c->wbuf_verify);
+#endif
         kfree(c->wbuf);
 }