fs/reiserfs/inode.c: replace 0 by NULL for pointers

Fix sparse warning:

  fs/reiserfs/inode.c:2769:19: warning: Using plain integer as NULL pointer

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index a7eec98..e72401e 100644 (file)
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -2766,7 +2766,7 @@ static int reiserfs_write_begin(struct file *file,
        int old_ref = 0;
 
        inode = mapping->host;
-       *fsdata = 0;
+       *fsdata = NULL;
        if (flags & AOP_FLAG_CONT_EXPAND &&
            (pos & (inode->i_sb->s_blocksize - 1)) == 0) {
                pos ++;