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Commit 3e87da51 authored by Trond Myklebust's avatar Trond Myklebust Committed by J. Bruce Fields
Browse files

knfsd: Remove dead code from nfsd_cache_lookup 



The preallocated cache entry is always set to type RC_NOCACHE, and that
type isn't changed until we later call nfsd_cache_update().

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 4c8e5537

fs/nfsd/nfscache.c

+0 −8
Original line number Diff line number Diff line
@@ -446,14 +446,6 @@ nfsd_cache_lookup(struct svc_rqst *rqstp) 
	rp->c_csum = csum;



	lru_put_end(b, rp);



	/* release any buffer */

	if (rp->c_type == RC_REPLBUFF) {

		drc_mem_usage -= rp->c_replvec.iov_len;

		kfree(rp->c_replvec.iov_base);

		rp->c_replvec.iov_base = NULL;

	}

	rp->c_type = RC_NOCACHE;

 out:

	spin_unlock(&b->cache_lock);

	return rtn;