[CIFS] clean up some hard to read ifdefs

Christoph had noticed too many ifdefs in the CIFS code making it
hard to read.  This patch removes about a quarter of them from
the C files in cifs by improving a few key ifdefs in the .h files.

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 1 insertions, 9 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index bca6a69aaf20..ff57ad4efe82 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -470,9 +470,7 @@ static void cifs_umount_begin(struct vfsmount *vfsmnt, int flags)
         struct cifs_sb_info *cifs_sb;
         struct cifsTconInfo *tcon;
 
-#ifdef CONFIG_CIFS_DFS_UPCALL
         dfs_shrink_umount_helper(vfsmnt);
-#endif /* CONFIG CIFS_DFS_UPCALL */
 
         if (!(flags & MNT_FORCE))
                 return;
@@ -991,9 +989,7 @@ static int __init
 init_cifs(void)
 {
         int rc = 0;
-#ifdef CONFIG_PROC_FS
         cifs_proc_init();
-#endif
 /*      INIT_LIST_HEAD(&GlobalServerList);*/    /* BB not implemented yet */
         INIT_LIST_HEAD(&GlobalSMBSessionList);
         INIT_LIST_HEAD(&GlobalTreeConnectionList);
@@ -1094,19 +1090,15 @@ init_cifs(void)
  out_destroy_inodecache:
         cifs_destroy_inodecache();
  out_clean_proc:
-#ifdef CONFIG_PROC_FS
         cifs_proc_clean();
-#endif
         return rc;
 }
 
 static void __exit
 exit_cifs(void)
 {
-        cFYI(0, ("exit_cifs"));
-#ifdef CONFIG_PROC_FS
+        cFYI(DBG2, ("exit_cifs"));
         cifs_proc_clean();
-#endif
 #ifdef CONFIG_CIFS_DFS_UPCALL
         unregister_key_type(&key_type_dns_resolver);
 #endif