[PATCH] knfsd: remove an unused variable from e_show()

Signed-off-by: Greg Banks <gnb@melbourne.sgi.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 340c31a..0e1f5d1 100644 (file)
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -1178,7 +1178,6 @@ static int e_show(struct seq_file *m, void *p)
 {
        struct cache_head *cp = p;
        struct svc_export *exp = container_of(cp, struct svc_export, h);
-       svc_client *clp;
 
        if (p == (void *)1) {
                seq_puts(m, "# Version 1.1\n");
@@ -1186,7 +1185,6 @@ static int e_show(struct seq_file *m, void *p)
                return 0;
        }
 
-       clp = exp->ex_client;
        cache_get(&exp->h);
        if (cache_check(&svc_export_cache, &exp->h, NULL))
                return 0;