arlan: remove gcc warning with CONFIG_PROC_FS=n

arlan: Fix gcc warning.

With CONFIG_PROC_FS=n, gcc complains:
drivers/net/wireless/arlan-main.c:1858: warning: statement with no effect

diffstat:=

 drivers/net/wireless/arlan.h |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

arlan: Fix gcc warning.

With CONFIG_PROC_FS=n, gcc complains:
drivers/net/wireless/arlan-main.c:1858: warning: statement with no effect

diffstat:=

 drivers/net/wireless/arlan.h |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -Naurp ./drivers/net/wireless/arlan.h~arlan_procfs ./drivers/net/wireless/arlan.h
@@ -43,7 +43,7 @@
 extern int init_arlan_proc(void);
 extern void cleanup_arlan_proc(void);
 #else
-#define init_arlan_proc()	(0)
+#define init_arlan_proc()	({ 0; })
 #define cleanup_arlan_proc()	do { } while (0);
 #endif
 

Here's an update (as pointed out off-list). Please replace the first one if that works for you.

arlan: Fix gcc warning.

With CONFIG_PROC_FS=n, gcc complains:
drivers/net/wireless/arlan-main.c:1858: warning: statement with no effect

Also remove a useless semi-colon on a #define.

diffstat:=

 drivers/net/wireless/arlan.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -Naurp ./drivers/net/wireless/arlan.h~arlan_procfs ./drivers/net/wireless/arlan.h
@@ -43,8 +43,8 @@
 extern int init_arlan_proc(void);
 extern void cleanup_arlan_proc(void);
 #else
-#define init_arlan_proc()	(0)
-#define cleanup_arlan_proc()	do { } while (0);
+#define init_arlan_proc()	({ 0; })
+#define cleanup_arlan_proc()	do { } while (0)
 #endif
 
 extern struct net_device *arlan_device[MAX_ARLANS];

I've never touched that driver, but it looks ok to me. I hope
Jeff will pick it up.

Jean