GFS2: Remove unreachable calls to vmtruncate

Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

3 files changed, 0 insertions, 27 deletions

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index e1213f7f921..14e682dbe8b 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -916,17 +916,8 @@ static int __gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
         if (error)
                 return error;
 
-        if ((attr->ia_valid & ATTR_SIZE) &&
-            attr->ia_size != i_size_read(inode)) {
-                error = vmtruncate(inode, attr->ia_size);
-                if (error)
-                        return error;
-        }
-
         setattr_copy(inode, attr);
         mark_inode_dirty(inode);
-
-        gfs2_assert_warn(GFS2_SB(inode), !error);
         gfs2_trans_add_bh(ip->i_gl, dibh, 1);
         gfs2_dinode_out(ip, dibh->b_data);
         brelse(dibh);
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c
index 12cbea7502c..457ecd15518 100644
--- a/fs/gfs2/ops_inode.c
+++ b/fs/gfs2/ops_inode.c
@@ -1104,17 +1104,8 @@ static int setattr_chown(struct inode *inode, struct iattr *attr)
         if (error)
                 goto out_end_trans;
 
-        if ((attr->ia_valid & ATTR_SIZE) &&
-            attr->ia_size != i_size_read(inode)) {
-                int error;
-
-                error = vmtruncate(inode, attr->ia_size);
-                gfs2_assert_warn(sdp, !error);
-        }
-
         setattr_copy(inode, attr);
         mark_inode_dirty(inode);
-
         gfs2_trans_add_bh(ip->i_gl, dibh, 1);
         gfs2_dinode_out(ip, dibh->b_data);
         brelse(dibh);
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 30b58f07c8a..ecfd40dd28a 100644
--- a/fs/gfs2/xattr.c
+++ b/fs/gfs2/xattr.c
@@ -1325,17 +1325,8 @@ int gfs2_xattr_acl_chmod(struct gfs2_inode *ip, struct iattr *attr, char *data)
         if (error)
                 goto out_trans_end;
 
-        if ((attr->ia_valid & ATTR_SIZE) &&
-            attr->ia_size != i_size_read(inode)) {
-                int error;
-
-                error = vmtruncate(inode, attr->ia_size);
-                gfs2_assert_warn(GFS2_SB(inode), !error);
-        }
-
         setattr_copy(inode, attr);
         mark_inode_dirty(inode);
-
         gfs2_trans_add_bh(ip->i_gl, dibh, 1);
         gfs2_dinode_out(ip, dibh->b_data);
         brelse(dibh);