[PATCH] nfs: remove NFS_WBACK_BUSY()

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Nothing calls this macro.

Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
 include/linux/nfs_page.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index 9aed39abc94b..afe1d8f09d89 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -122,8 +122,6 @@ struct nfs_pageio_descriptor {
 /* arbitrarily selected limit to number of mirrors */
 #define NFS_PAGEIO_DESCRIPTOR_MIRROR_MAX 16
 
-#define NFS_WBACK_BUSY(req)	(test_bit(PG_BUSY,&(req)->wb_flags))
-
 extern struct nfs_page *nfs_page_create_from_page(struct nfs_open_context *ctx,
 						  struct page *page,
 						  unsigned int pgbase,
-- 
2.50.1





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