[PATCH] AFS: Guard afs_file_readpage_read_complete() definition withCONFIG_AFS_FSCACHE

[David Howells]

From: Matt Kraai <kraai@xxxxxxxxx>

If CONFIG_AFS_FSCACHE is not defined, the following warning is displayed when
fs/afs/file.c is compiled:

 fs/afs/file.c:111: warning: âafs_file_readpage_read_completeâ defined but not used

This occurs because all calls to this function are guarded by
CONFIG_AFS_FSCACHE.  Thus, guard its definition as well.

Signed-off-by: Matt Kraai <kraai@xxxxxxxxx>
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---

 fs/afs/file.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)


diff --git a/fs/afs/file.c b/fs/afs/file.c
index 7a1d942..0149dab 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -102,6 +102,7 @@ int afs_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
+#ifdef CONFIG_AFS_FSCACHE
 /*
  * deal with notification that a page was read from the cache
  */
@@ -117,6 +118,7 @@ static void afs_file_readpage_read_complete(struct page *page,
 		SetPageUptodate(page);
 	unlock_page(page);
 }
+#endif
 
 /*
  * AFS read page from file, directory or symlink

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