diff --git a/fs/squashfs/inode.c b/fs/squashfs/inode.c
index fd7b3b3bda13..81afbccfa843 100644
--- a/fs/squashfs/inode.c
+++ b/fs/squashfs/inode.c
@@ -208,8 +208,8 @@ int squashfs_read_inode(struct inode *inode, long long ino)
 		inode->i_op = &squashfs_inode_ops;
 		inode->i_fop = &generic_ro_fops;
 		inode->i_mode |= S_IFREG;
-		inode->i_blocks = ((inode->i_size -
-				le64_to_cpu(sqsh_ino->sparse) - 1) >> 9) + 1;
+		inode->i_blocks = (inode->i_size -
+				le64_to_cpu(sqsh_ino->sparse) + 511) >> 9;
 
 		squashfs_i(inode)->fragment_block = frag_blk;
 		squashfs_i(inode)->fragment_size = frag_size;