GFS2: Remove i_disksize

With the update of the truncate code, ip->i_disksize and
inode->i_size are merely copies of each other. This means
we can remove ip->i_disksize and use inode->i_size exclusively
reducing the size of a GFS2 inode by 8 bytes.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 4edd662c8232..daadcd2e755f 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -491,7 +491,7 @@ static int gfs2_open(struct inode *inode, struct file *file)
                         goto fail;
 
                 if (!(file->f_flags & O_LARGEFILE) &&
-                    ip->i_disksize > MAX_NON_LFS) {
+                    i_size_read(inode) > MAX_NON_LFS) {
                         error = -EOVERFLOW;
                         goto fail_gunlock;
                 }