Changeset 33c2952 in mainline for uspace/lib/ext4/libext4_filesystem.c

Timestamp:

2012-11-07T21:00:02Z (14 years ago)

Author:

Adam Hraska <adam.hraska+hos@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/fix-logger-deadlock, topic/msim-upgrade, topic/simplify-dev-export

Children:

dcb0751

Parents:

fc89e32 (diff), 94795812 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merged with mainline.

File:

• uspace/lib/ext4/libext4_filesystem.c (modified) (2 diffs)

uspace/lib/ext4/libext4_filesystem.c

@@ -471 +471 @@
 
 /** Compute checksum of block group descriptor.
- *
- * It uses crc functions from Linux kernel implementation.
  *
  * @param sb   Superblock
@@ -1284 +1282 @@
         block_t *block;
         while (level > 0) {
+                
+                /* Sparse check */
+                if (current_block == 0)
+                        return EOK;
+                
                 int rc = block_get(&block, fs->device, current_block, 0);
                 if (rc != EOK)