GFS2: Remove two unused variables

The two variables being initialised in gfs2_inplace_reserve
to track the file & line number of the caller are never
used, so we might as well remove them.

If something does go wrong, then a stack trace is probably
more useful anyway.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h
index 0e886d8..cf5c501 100644
--- a/fs/gfs2/rgrp.h
+++ b/fs/gfs2/rgrp.h
@@ -36,11 +36,7 @@
 	ip->i_alloc = NULL;
 }
 
-extern int gfs2_inplace_reserve_i(struct gfs2_inode *ip,
-				  char *file, unsigned int line);
-#define gfs2_inplace_reserve(ip) \
-	gfs2_inplace_reserve_i((ip),  __FILE__, __LINE__)
-
+extern int gfs2_inplace_reserve(struct gfs2_inode *ip);
 extern void gfs2_inplace_release(struct gfs2_inode *ip);
 
 extern int gfs2_alloc_block(struct gfs2_inode *ip, u64 *bn, unsigned int *n);