[PATCH 06/20] nfsd: remove superfluous assignment from nfsd_lookup

[J. Bruce Fields]

From: J. Bruce Fields <bfields at citi.umich.edu>

The "err" variable will only be used in the final return, which always
happens after either the preceding

	err = fh_compose(...);

or after the following

	err = nfserrno(host_err);

So the earlier assignment to err is ignored.

Signed-off-by: "J. Bruce Fields" <bfields at citi.umich.edu>
---
 fs/nfsd/vfs.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index f4505ed..7b559c4 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -168,8 +168,6 @@ nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name,
 	exp  = fhp->fh_export;
 	exp_get(exp);
 
-	err = nfserr_acces;
-
 	/* Lookup the name, but don't follow links */
 	if (isdotent(name, len)) {
 		if (len==1)
-- 
1.5.2.rc3