staging: ramster: depends on NET

ramster uses network interfaces that are only present when
CONFIG_NET is enabled, so it should depend on NET.

Fixes these build errors:

drivers/built-in.o: In function `sc_kref_release':
tcp.c:(.text+0x24b9af): undefined reference to `sock_release'
drivers/built-in.o: In function `r2net_open_listening_sock':
tcp.c:(.text+0x24ca2b): undefined reference to `sock_create'
tcp.c:(.text+0x24cb91): undefined reference to `sock_release'
drivers/built-in.o: In function `r2net_recv_tcp_msg':
tcp.c:(.text+0x24cdbd): undefined reference to `sock_recvmsg'
drivers/built-in.o: In function `r2net_send_tcp_msg':
tcp.c:(.text+0x24d341): undefined reference to `sock_sendmsg'
drivers/built-in.o: In function `r2net_start_connect':
tcp.c:(.text+0x24d8fa): undefined reference to `sock_create'
drivers/built-in.o: In function `r2net_shutdown_sc':
tcp.c:(.text+0x24e30c): undefined reference to `kernel_sock_shutdown'
drivers/built-in.o: In function `r2net_accept_one':
tcp.c:(.text+0x24f392): undefined reference to `sock_create_lite'
tcp.c:(.text+0x24f3c3): undefined reference to `sock_release'
drivers/built-in.o: In function `r2net_stop_listening':
(.text+0x250f63): undefined reference to `sock_release'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: konrad.wilk@oracle.com
Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ramster/Kconfig b/drivers/staging/ramster/Kconfig
index 843c541..3abf661 100644 (file)
--- a/drivers/staging/ramster/Kconfig
+++ b/drivers/staging/ramster/Kconfig
@@ -18,6 +18,7 @@ config ZCACHE2
 config RAMSTER
        bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem"
        depends on CONFIGFS_FS=y && SYSFS=y && !HIGHMEM && ZCACHE2=y
+       depends on NET
        # must ensure struct page is 8-byte aligned
        select HAVE_ALIGNED_STRUCT_PAGE if !64_BIT
        default n