Squashfs: update comment removing reference to zlib only
Phillip Lougher [Tue, 6 Mar 2012 01:18:49 +0000 (01:18 +0000)]
Comment was written when Squashfs only supported zlib compression.
This comment is now misleading given Squashfs supports other
compression algorithms.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>

fs/squashfs/block.c

index ed0eb2a..fb50652 100644 (file)
@@ -83,7 +83,8 @@ static struct buffer_head *get_block_length(struct super_block *sb,
  * filesystem), otherwise the length is obtained from the first two bytes of
  * the metadata block.  A bit in the length field indicates if the block
  * is stored uncompressed in the filesystem (usually because compression
- * generated a larger block - this does occasionally happen with zlib).
+ * generated a larger block - this does occasionally happen with compression
+ * algorithms).
  */
 int squashfs_read_data(struct super_block *sb, void **buffer, u64 index,
                        int length, u64 *next_index, int srclength, int pages)