cifs: simple stats should always be enabled

CONFIG_CIFS_STATS should always be enabled as Pavel recently
noted.  Simple statistics are not a significant performance hit,
and removing the ifdef simplifies the code slightly.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 63d0d85..35c83fe 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -49,16 +49,9 @@
 
 	  If you need to mount to Samba, Azure, Macs or Windows from this machine, say Y.
 
-config CIFS_STATS
-        bool "CIFS statistics"
-        depends on CIFS
-        help
-          Enabling this option will cause statistics for each server share
-	  mounted by the cifs client to be displayed in /proc/fs/cifs/Stats
-
 config CIFS_STATS2
 	bool "Extended statistics"
-	depends on CIFS_STATS
+	depends on CIFS
 	help
 	  Enabling this option will allow more detailed statistics on SMB
 	  request timing to be displayed in /proc/fs/cifs/DebugData and also