[GFS2] Change argument to gfs2_dinode_in

This is a preliminary patch to enable the removal of fields
in gfs2_dinode_host which are duplicated in struct inode.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

fs/gfs2/inode.c

@@ -229,7 +229,7 @@ int gfs2_inode_refresh(struct gfs2_inode *ip)
 		return -EIO;
 	}
 
-	gfs2_dinode_in(&ip->i_di, dibh->b_data);
+	gfs2_dinode_in(ip, dibh->b_data);
 
 	brelse(dibh);
 

fs/gfs2/ondisk.c

@@ -155,8 +155,9 @@ void gfs2_quota_in(struct gfs2_quota_host *qu, const void *buf)
 	qu->qu_value = be64_to_cpu(str->qu_value);
 }
 
-void gfs2_dinode_in(struct gfs2_dinode_host *di, const void *buf)
+void gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
 {
+	struct gfs2_dinode_host *di = &ip->i_di;
 	const struct gfs2_dinode *str = buf;
 
 	gfs2_meta_header_in(&di->di_header, buf);
@@ -186,7 +187,6 @@ void gfs2_dinode_in(struct gfs2_dinode_host *di, const void *buf)
 	di->di_entries = be32_to_cpu(str->di_entries);
 
 	di->di_eattr = be64_to_cpu(str->di_eattr);
-
 }
 
 void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)

include/linux/gfs2_ondisk.h

@@ -534,8 +534,8 @@ extern void gfs2_rindex_out(const struct gfs2_rindex_host *ri, void *buf);
 extern void gfs2_rgrp_in(struct gfs2_rgrp_host *rg, const void *buf);
 extern void gfs2_rgrp_out(const struct gfs2_rgrp_host *rg, void *buf);
 extern void gfs2_quota_in(struct gfs2_quota_host *qu, const void *buf);
-extern void gfs2_dinode_in(struct gfs2_dinode_host *di, const void *buf);
 struct gfs2_inode;
+extern void gfs2_dinode_in(struct gfs2_inode *ip, const void *buf);
 extern void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
 extern void gfs2_ea_header_in(struct gfs2_ea_header *ea, const void *buf);
 extern void gfs2_ea_header_out(const struct gfs2_ea_header *ea, void *buf);