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authorJeff Layton <jlayton@redhat.com>2013-06-27 15:54:38 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-06-28 15:49:27 -0400
commitd17540c61bc7b0c7be45d0d2b6244ddbc9ba6aee (patch)
tree7a0255eeb6990caafd5b6cb2fdf7789aef90c259 /fs/nfs/super.c
parent4f6bb246f69443549fbbd0f2abaf863243cb35e9 (diff)
downloadleg-kernel-d17540c61bc7b0c7be45d0d2b6244ddbc9ba6aee.tar.gz
nfs: refactor "need_mount" code out of nfs_try_mount
This looks like pointless refactoring for now, but we'll flesh out the need_mount case a little more in a later patch. Cc: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
-rw-r--r--fs/nfs/super.c24
1 files changed, 16 insertions, 8 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 2d7525fbcf25..afeee810f453 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1759,21 +1759,29 @@ static int nfs_request_mount(struct nfs_parsed_mount_data *args,
return nfs_select_flavor(args, &request);
}
+static struct nfs_server *nfs_try_mount_request(struct nfs_mount_info *mount_info,
+ struct nfs_subversion *nfs_mod)
+{
+ int status;
+
+ status = nfs_request_mount(mount_info->parsed, mount_info->mntfh);
+ if (status)
+ return ERR_PTR(status);
+
+ return nfs_mod->rpc_ops->create_server(mount_info, nfs_mod);
+}
+
struct dentry *nfs_try_mount(int flags, const char *dev_name,
struct nfs_mount_info *mount_info,
struct nfs_subversion *nfs_mod)
{
- int status;
struct nfs_server *server;
- if (mount_info->parsed->need_mount) {
- status = nfs_request_mount(mount_info->parsed, mount_info->mntfh);
- if (status)
- return ERR_PTR(status);
- }
+ if (mount_info->parsed->need_mount)
+ server = nfs_try_mount_request(mount_info, nfs_mod);
+ else
+ server = nfs_mod->rpc_ops->create_server(mount_info, nfs_mod);
- /* Get a volume representation */
- server = nfs_mod->rpc_ops->create_server(mount_info, nfs_mod);
if (IS_ERR(server))
return ERR_CAST(server);