nfsd: clean up reset_union_bmap_deny

Fix the "deny" argument type, and start the loop at 1. The 0 iteration is always a noop. Signed-off-by: Jeff Layton <jlayton@primarydata.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
git-mirror · Jul 11, 2014 · 3b84240 · 3b84240
1 parent 6eb3a1d
commit 3b84240
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
@@ -4266,10 +4266,11 @@ static inline void nfs4_stateid_downgrade(struct nfs4_ol_stateid *stp, u32 to_ac
 }
 
 static void
-reset_union_bmap_deny(unsigned long deny, struct nfs4_ol_stateid *stp)
+reset_union_bmap_deny(u32 deny, struct nfs4_ol_stateid *stp)
 {
 	int i;
-	for (i = 0; i < 4; i++) {
+
+	for (i = 1; i < 4; i++) {
 		if ((i & deny) != i)
 			clear_deny(i, stp);
 	}