IB/ipath: Depend on CONFIG_NET

ipath uses skb functions and won't build without CONFIG_NET.

Spotted by Randy Dunlap.

Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/hw/ipath/Kconfig b/drivers/infiniband/hw/ipath/Kconfig
index 5ca471a..90c1454 100644
--- a/drivers/infiniband/hw/ipath/Kconfig
+++ b/drivers/infiniband/hw/ipath/Kconfig
@@ -1,6 +1,6 @@
 config INFINIBAND_IPATH
 	tristate "QLogic InfiniPath Driver"
-	depends on (PCI_MSI || HT_IRQ) && 64BIT && INFINIBAND
+	depends on (PCI_MSI || HT_IRQ) && 64BIT && INFINIBAND && NET
 	---help---
 	This is a driver for QLogic InfiniPath host channel adapters,
 	including InfiniBand verbs support.  This driver allows these