cifs: fix doc warnings in cifs_dfs_ref.c

Add description for `cifs_compose_mount_options` to fix the W=1 warnings:

 fs/cifs/cifs_dfs_ref.c:139: warning: Function parameter or
  member 'devname' not described in 'cifs_compose_mount_options'

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Baokun Li 2021-06-10 19:48:17 +08:00 committed by Steve French
parent 032e091d3e
commit aaf36df3ed

View File

@ -125,7 +125,7 @@ cifs_build_devname(char *nodename, const char *prepath)
* @sb_mountdata: parent/root DFS mount options (template)
* @fullpath: full path in UNC format
* @ref: optional server's referral
*
* @devname: return the built cifs device name if passed pointer not NULL
* creates mount options for submount based on template options sb_mountdata
* and replacing unc,ip,prefixpath options with ones we've got form ref_unc.
*