configfs: simplify configfs_release_bin_file

Remove the clearing of various fields just before freeing the
buffer structure.

Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/fs/configfs/file.c b/fs/configfs/file.c
index 3964183..2f63bf3 100644 (file)
--- a/fs/configfs/file.c
+++ b/fs/configfs/file.c
@@ -393,11 +393,8 @@ static int configfs_release_bin_file(struct inode *inode, struct file *file)
 {
        struct configfs_buffer *buffer = file->private_data;
 
-       buffer->read_in_progress = false;
-
        if (buffer->write_in_progress) {
                struct configfs_fragment *frag = to_frag(file);
-               buffer->write_in_progress = false;
 
                down_read(&frag->frag_sem);
                if (!frag->frag_dead) {
@@ -410,9 +407,6 @@ static int configfs_release_bin_file(struct inode *inode, struct file *file)
        }
 
        vfree(buffer->bin_buffer);
-       buffer->bin_buffer = NULL;
-       buffer->bin_buffer_size = 0;
-       buffer->needs_read_fill = 1;
 
        configfs_release(inode, file);
        return 0;