qnx4fs: remove remains of the (defunct) write support

commit 945ffe54bbd56ceed62de3b908800fd7c6ffb284 ("qnx4: remove write support") removed the (defunct)
write support but missed a chunk of related, dead code.

Signed-off-by: Anders Larsen <al@alarsen.net>
Cc: Jiri Kosina <jkosina@suse.cz>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/qnx4/bitmap.c b/fs/qnx4/bitmap.c
index 32f5d13..a17440b 100644 (file)
--- a/fs/qnx4/bitmap.c
+++ b/fs/qnx4/bitmap.c
@@ -17,13 +17,6 @@
 #include <linux/bitops.h>
 #include "qnx4.h"
 
-#if 0
-int qnx4_new_block(struct super_block *sb)
-{
-       return 0;
-}
-#endif  /*  0  */
-
 static void count_bits(register const char *bmPart, register int size,
                       int *const tf)
 {

diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 449f5a6..ebf3440 100644 (file)
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -64,25 +64,7 @@ static struct buffer_head *qnx4_getblk(struct inode *inode, int nr,
                result = sb_getblk(inode->i_sb, nr);
                return result;
        }
-       if (!create) {
-               return NULL;
-       }
-#if 0
-       tmp = qnx4_new_block(inode->i_sb);
-       if (!tmp) {
-               return NULL;
-       }
-       result = sb_getblk(inode->i_sb, tmp);
-       if (tst) {
-               qnx4_free_block(inode->i_sb, tmp);
-               brelse(result);
-               goto repeat;
-       }
-       tst = tmp;
-#endif
-       inode->i_ctime = CURRENT_TIME_SEC;
-       mark_inode_dirty(inode);
-       return result;
+       return NULL;
 }
 
 struct buffer_head *qnx4_bread(struct inode *inode, int block, int create)
@@ -113,8 +95,6 @@ static int qnx4_get_block( struct inode *inode, sector_t iblock, struct buffer_h
        if ( phys ) {
                // logical block is before EOF
                map_bh(bh, inode->i_sb, phys);
-       } else if ( create ) {
-               // to be done.
        }
        return 0;
 }