patch-2.3.42 linux/fs/qnx4/dir.c

• Lines: 16
• Date: Mon Jan 31 15:40:23 2000
• Orig file: v2.3.41/linux/fs/qnx4/dir.c
• Orig date: Tue Jan 11 22:31:43 2000

diff -u --recursive --new-file v2.3.41/linux/fs/qnx4/dir.c linux/fs/qnx4/dir.c
@@ -35,13 +35,13 @@
 	QNX4DEBUG(("filp->f_pos         = %ld\n", (long) filp->f_pos));
 
 	while (filp->f_pos < inode->i_size) {
-		blknum = qnx4_block_map( inode, filp->f_pos / QNX4_BLOCK_SIZE );
+		blknum = qnx4_block_map( inode, filp->f_pos >> QNX4_BLOCK_SIZE_BITS );
 		bh = bread(inode->i_dev, blknum, QNX4_BLOCK_SIZE);
 		if(bh==NULL) {
 			printk(KERN_ERR "qnx4_readdir: bread failed (%ld)\n", blknum);
 			break;
 		}
-		ix = (filp->f_pos / QNX4_DIR_ENTRY_SIZE - (filp->f_pos / QNX4_BLOCK_SIZE) * QNX4_INODES_PER_BLOCK) % QNX4_INODES_PER_BLOCK;
+		ix = (int)(filp->f_pos >> QNX4_DIR_ENTRY_SIZE_BITS) % QNX4_INODES_PER_BLOCK;
 		while (ix < QNX4_INODES_PER_BLOCK) {
 			offset = ix * QNX4_DIR_ENTRY_SIZE;
 			de = (struct qnx4_inode_entry *) (bh->b_data + offset);