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>

2 files changed, 1 insertions, 28 deletions

diff --git a/fs/qnx4/bitmap.c b/fs/qnx4/bitmap.c
index 32f5d131a644..a17440bce018 100644
--- 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 449f5a66dd34..ebf3440d28ca 100644
--- 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;
 }