[PATCH] afs: don't compile proc.o at all

[Alexey Dobriyan]

Don't compile in fs/afs/proc.o if PROC_FS support is absent.

Signed-off-by: Alexey Dobriyan <adobriyan at gmail.com>
---

 fs/afs/Makefile   |    4 +++-
 fs/afs/internal.h |   20 ++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

--- a/fs/afs/Makefile
+++ b/fs/afs/Makefile
@@ -17,7 +17,6 @@ kafs-objs := \
 	main.o \
 	misc.o \
 	mntpt.o \
-	proc.o \
 	rxrpc.o \
 	security.o \
 	server.o \
@@ -29,4 +28,7 @@ kafs-objs := \
 	volume.o \
 	write.o
 
+ifeq ($(CONFIG_PROC_FS),y)
+kafs-objs += proc.o
+endif
 obj-$(CONFIG_AFS_FS)  := kafs.o
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -583,6 +583,7 @@ extern const struct file_operations afs_mntpt_file_operations;
 extern int afs_mntpt_check_symlink(struct afs_vnode *, struct key *);
 extern void afs_mntpt_kill_timer(void);
 
+#ifdef CONFIG_PROC_FS
 /*
  * proc.c
  */
@@ -590,6 +591,25 @@ extern int afs_proc_init(void);
 extern void afs_proc_cleanup(void);
 extern int afs_proc_cell_setup(struct afs_cell *);
 extern void afs_proc_cell_remove(struct afs_cell *);
+#else
+static inline int afs_proc_init(void)
+{
+	return 0;
+}
+
+static inline void afs_proc_cleanup(void)
+{
+}
+
+static inline int afs_proc_cell_setup(struct afs_cell *cell)
+{
+	return 0;
+}
+
+static inline void afs_proc_cell_remove(struct afs_cell *cell)
+{
+}
+#endif
 
 /*
  * rxrpc.c