scsi: Use 'depends' with LIBFC instead of 'select'.

LIBFC depends upon SCSI_FC_ATTRS and select's CRC32C.

The only alternative would be to 'select' CRC32C and all of
SCSI_FC_ATTRS direct and indirect dependencies in the Kconfig section
for every LIBFCOE user which makes little sense.

Subsequently, use 'depends' instead of 'select' for LIBFCOE too.

Signed-off-by: David S. Miller <[email protected]>

Author: davem330

drivers/scsi/Kconfig

@@ -592,21 +592,21 @@ config LIBFC
 
 config LIBFCOE
 	tristate "LibFCoE module"
-	select LIBFC
+	depends on LIBFC
 	---help---
 	  Library for Fibre Channel over Ethernet module
 
 config FCOE
 	tristate "FCoE module"
 	depends on PCI
-	select LIBFCOE
+	depends on LIBFCOE
 	---help---
 	  Fibre Channel over Ethernet module
 
 config FCOE_FNIC
 	tristate "Cisco FNIC Driver"
 	depends on PCI && X86
-	select LIBFCOE
+	depends on LIBFCOE
 	help
 	  This is support for the Cisco PCI-Express FCoE HBA.
 

drivers/scsi/bnx2fc/Kconfig

@@ -2,11 +2,11 @@ config SCSI_BNX2X_FCOE
 	tristate "QLogic NetXtreme II FCoE support"
 	depends on PCI
 	depends on (IPV6 || IPV6=n)
+	depends on LIBFC
+	depends on LIBFCOE
 	select NETDEVICES
 	select ETHERNET
 	select NET_VENDOR_BROADCOM
-	select LIBFC
-	select LIBFCOE
 	select CNIC
 	---help---
 	This driver supports FCoE offload for the QLogic NetXtreme II

drivers/scsi/qla2xxx/Kconfig

@@ -31,7 +31,7 @@ config SCSI_QLA_FC
 config TCM_QLA2XXX
 	tristate "TCM_QLA2XXX fabric module for Qlogic 2xxx series target mode HBAs"
 	depends on SCSI_QLA_FC && TARGET_CORE
-	select LIBFC
+	depends on LIBFC
 	select BTREE
 	default n
 	---help---