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-rw-r--r--fs/jffs2/scan.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 7fb45bd4915..a5103df5242 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -952,8 +952,7 @@ static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_erasebloc
struct jffs2_raw_inode *ri, uint32_t ofs, struct jffs2_summary *s)
{
struct jffs2_inode_cache *ic;
- uint32_t ino = je32_to_cpu(ri->ino);
- int err;
+ uint32_t crc, ino = je32_to_cpu(ri->ino);
D1(printk(KERN_DEBUG "jffs2_scan_inode_node(): Node at 0x%08x\n", ofs));
@@ -966,21 +965,22 @@ static int jffs2_scan_inode_node(struct jffs2_sb_info *c, struct jffs2_erasebloc
Which means that the _full_ amount of time to get to proper write mode with GC
operational may actually be _longer_ than before. Sucks to be me. */
+ /* Check the node CRC in any case. */
+ crc = crc32(0, ri, sizeof(*ri)-8);
+ if (crc != je32_to_cpu(ri->node_crc)) {
+ printk(KERN_NOTICE "jffs2_scan_inode_node(): CRC failed on "
+ "node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
+ ofs, je32_to_cpu(ri->node_crc), crc);
+ /*
+ * We believe totlen because the CRC on the node
+ * _header_ was OK, just the node itself failed.
+ */
+ return jffs2_scan_dirty_space(c, jeb,
+ PAD(je32_to_cpu(ri->totlen)));
+ }
+
ic = jffs2_get_ino_cache(c, ino);
if (!ic) {
- /* Inocache get failed. Either we read a bogus ino# or it's just genuinely the
- first node we found for this inode. Do a CRC check to protect against the former
- case */
- uint32_t crc = crc32(0, ri, sizeof(*ri)-8);
-
- if (crc != je32_to_cpu(ri->node_crc)) {
- printk(KERN_NOTICE "jffs2_scan_inode_node(): CRC failed on node at 0x%08x: Read 0x%08x, calculated 0x%08x\n",
- ofs, je32_to_cpu(ri->node_crc), crc);
- /* We believe totlen because the CRC on the node _header_ was OK, just the node itself failed. */
- if ((err = jffs2_scan_dirty_space(c, jeb, PAD(je32_to_cpu(ri->totlen)))))
- return err;
- return 0;
- }
ic = jffs2_scan_make_ino_cache(c, ino);
if (!ic)
return -ENOMEM;