knfsd: nfsd: remove superfluous assignment from nfsd_lookup
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@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 0a18149..ec6aaf8 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -168,8 +168,6 @@
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)