[2.6 patch] POSIX_MQUEUE depends on NET

[Adrian Bunk <bunk@fs.tum.de>]

POSIX_MQUEUE=y and NET=n results in the following compile error in 
2.6.7-mm1:

<--  snip  -->

...
  LD      .tmp_vmlinux1
ipc/built-in.o(.text+0x50fd): In function `__do_notify':
: undefined reference to `netlink_sendskb'
ipc/built-in.o(.text+0x52a1): In function `remove_notification':
: undefined reference to `netlink_sendskb'
ipc/built-in.o(.text+0x5c23): In function `sys_mq_notify':
: undefined reference to `netlink_detachskb'
ipc/built-in.o(.text+0x5c50): In function `sys_mq_notify':
: undefined reference to `__kfree_skb'
ipc/built-in.o(.text+0x5d34): In function `sys_mq_notify':
: undefined reference to `alloc_skb'
ipc/built-in.o(.text+0x5da9): In function `sys_mq_notify':
: undefined reference to `netlink_getsockbyfilp'
ipc/built-in.o(.text+0x5dd6): In function `sys_mq_notify':
: undefined reference to `netlink_attachskb'
ipc/built-in.o(.text+0x5dfb): In function `sys_mq_notify':
: undefined reference to `skb_over_panic'
make: *** [.tmp_vmlinux1] Error 1

<--  snip  -->


The fix is simple:


--- linux-2.6.7-rc1-mm1-full/init/Kconfig.old	2004-05-29 14:39:13.000000000 +0200
+++ linux-2.6.7-rc1-mm1-full/init/Kconfig	2004-05-29 14:39:25.000000000 +0200
@@ -92,7 +92,7 @@
 
 config POSIX_MQUEUE
 	bool "POSIX Message Queues"
-	depends on EXPERIMENTAL
+	depends on NET && EXPERIMENTAL
 	---help---
 	  POSIX variant of message queues is a part of IPC. In POSIX message
 	  queues every message has a priority which decides about succession


Please apply
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed