[rtems commit] imfs: Fix IMFS_stat_file()

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    a3e9ae5d0d0be4eb8b3b1abd44c6d83a2936f7f5
Changeset: http://git.rtems.org/rtems/commit/?id=a3e9ae5d0d0be4eb8b3b1abd44c6d83a2936f7f5

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Sep 16 13:54:18 2016 +0200

imfs: Fix IMFS_stat_file()

Use the adjusted and not the requested memfile bytes per block.
Untangle dependencies.

---

 cpukit/libfs/src/imfs/imfs_initsupp.c  | 5 -----
 cpukit/libfs/src/imfs/imfs_stat_file.c | 4 +++-
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/cpukit/libfs/src/imfs/imfs_initsupp.c b/cpukit/libfs/src/imfs/imfs_initsupp.c
index 5528e18..8301831 100644
--- a/cpukit/libfs/src/imfs/imfs_initsupp.c
+++ b/cpukit/libfs/src/imfs/imfs_initsupp.c
@@ -25,11 +25,6 @@
 #include <string.h>
 #include <unistd.h>
 
-/*
- *  IMFS_determine_bytes_per_block
- */
-int imfs_memfile_bytes_per_block = 0;
-
 static int IMFS_determine_bytes_per_block(
   int *dest_bytes_per_block,
   int requested_bytes_per_block,
diff --git a/cpukit/libfs/src/imfs/imfs_stat_file.c b/cpukit/libfs/src/imfs/imfs_stat_file.c
index 2302705..9377b25 100644
--- a/cpukit/libfs/src/imfs/imfs_stat_file.c
+++ b/cpukit/libfs/src/imfs/imfs_stat_file.c
@@ -19,6 +19,8 @@
 
 #include "imfs.h"
 
+int imfs_memfile_bytes_per_block;
+
 int IMFS_stat_file(
   const rtems_filesystem_location_info_t *loc,
   struct stat *buf
@@ -27,7 +29,7 @@ int IMFS_stat_file(
   const IMFS_file_t *file = loc->node_access;
 
   buf->st_size = file->File.size;
-  buf->st_blksize = imfs_rq_memfile_bytes_per_block;
+  buf->st_blksize = imfs_memfile_bytes_per_block;
 
   return IMFS_stat( loc, buf );
 }