fs/9p: set the cached file_operations struct during inode init

With the old code we were not setting the file->f_op
with cached file operations during creat.

(format correction by jvrao@linux.vnet.ibm.com)

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 9 insertions, 2 deletions

diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index b76a40bdf4c..83af2b7e65d 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -292,10 +292,17 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode)
         case S_IFREG:
                 if (v9fs_proto_dotl(v9ses)) {
                         inode->i_op = &v9fs_file_inode_operations_dotl;
-                        inode->i_fop = &v9fs_file_operations_dotl;
+                        if (v9ses->cache)
+                                inode->i_fop =
+                                        &v9fs_cached_file_operations_dotl;
+                        else
+                                inode->i_fop = &v9fs_file_operations_dotl;
                 } else {
                         inode->i_op = &v9fs_file_inode_operations;
-                        inode->i_fop = &v9fs_file_operations;
+                        if (v9ses->cache)
+                                inode->i_fop = &v9fs_cached_file_operations;
+                        else
+                                inode->i_fop = &v9fs_file_operations;
                 }
 
                 break;