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authorChristoph Hellwig <hch@lst.de>2014-09-24 12:19:16 +0200
committerJ. Bruce Fields <bfields@redhat.com>2014-09-26 16:29:26 -0400
commit2faf3b43507556bd80e5274270db1fce1408f4ff (patch)
tree87f1916a7363c2462caf8a7f7449eb2cd1d9eaef /fs/nfsd/state.h
parent341b51df1fef0a39d792fb1c7d7856cf142627ab (diff)
downloadlinux-2faf3b43507556bd80e5274270db1fce1408f4ff.tar.gz
nfsd: remove nfsd4_callback.cb_op
We can always get at the private data by using container_of, no need for
a void pointer.  Also introduce a little to_delegation helper to avoid
opencoding the container_of everywhere.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/state.h')
-rw-r--r--fs/nfsd/state.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h
index 62a82ab06cf1..57d2db63a1ed 100644
--- a/fs/nfsd/state.h
+++ b/fs/nfsd/state.h
@@ -62,7 +62,6 @@ typedef struct {
 	(s)->si_generation
 
 struct nfsd4_callback {
-	void *cb_op;
 	struct nfs4_client *cb_clp;
 	struct list_head cb_per_client;
 	u32 cb_minorversion;