[PATCH] AFS: afs_voltypes isn't always required

afs_voltypes is only used #ifdef __KDEBUG, and even then it doesn't has to be
a global symbol.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/afs/types.h

@@ -26,8 +26,6 @@ typedef enum {
 	AFSVL_BACKVOL,			/* backup volume */
 } __attribute__((packed)) afs_voltype_t;
 
-extern const char *afs_voltypes[];
-
 typedef enum {
 	AFS_FTYPE_INVALID	= 0,
 	AFS_FTYPE_FILE		= 1,

fs/afs/volume.c

@@ -24,7 +24,9 @@
 #include "vlclient.h"
 #include "internal.h"
 
-const char *afs_voltypes[] = { "R/W", "R/O", "BAK" };
+#ifdef __KDEBUG
+static const char *afs_voltypes[] = { "R/W", "R/O", "BAK" };
+#endif
 
 #ifdef AFS_CACHING_SUPPORT
 static cachefs_match_val_t afs_volume_cache_match(void *target,