1 files changed, 8 insertions, 10 deletions

diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index 306fc0f54596..82337e1ec9cd 100644
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -14,12 +14,10 @@
 #include <linux/sunrpc/auth.h>
 #include <linux/user_namespace.h>
 
-#define NFS_NGROUPS	16
-
 struct unx_cred {
 	struct rpc_cred		uc_base;
 	kgid_t			uc_gid;
-	kgid_t			uc_gids[NFS_NGROUPS];
+	kgid_t			uc_gids[UNX_NGROUPS];
 };
 #define uc_uid			uc_base.cr_uid
 
@@ -82,13 +80,13 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags, gfp_t
 
 	if (acred->group_info != NULL)
 		groups = acred->group_info->ngroups;
-	if (groups > NFS_NGROUPS)
-		groups = NFS_NGROUPS;
+	if (groups > UNX_NGROUPS)
+		groups = UNX_NGROUPS;
 
 	cred->uc_gid = acred->gid;
 	for (i = 0; i < groups; i++)
 		cred->uc_gids[i] = acred->group_info->gid[i];
-	if (i < NFS_NGROUPS)
+	if (i < UNX_NGROUPS)
 		cred->uc_gids[i] = INVALID_GID;
 
 	return &cred->uc_base;
@@ -132,12 +130,12 @@ unx_match(struct auth_cred *acred, struct rpc_cred *rcred, int flags)
 
 	if (acred->group_info != NULL)
 		groups = acred->group_info->ngroups;
-	if (groups > NFS_NGROUPS)
-		groups = NFS_NGROUPS;
+	if (groups > UNX_NGROUPS)
+		groups = UNX_NGROUPS;
 	for (i = 0; i < groups ; i++)
 		if (!gid_eq(cred->uc_gids[i], acred->group_info->gid[i]))
 			return 0;
-	if (groups < NFS_NGROUPS && gid_valid(cred->uc_gids[groups]))
+	if (groups < UNX_NGROUPS && gid_valid(cred->uc_gids[groups]))
 		return 0;
 	return 1;
 }
@@ -166,7 +164,7 @@ unx_marshal(struct rpc_task *task, __be32 *p)
 	*p++ = htonl((u32) from_kuid(&init_user_ns, cred->uc_uid));
 	*p++ = htonl((u32) from_kgid(&init_user_ns, cred->uc_gid));
 	hold = p++;
-	for (i = 0; i < 16 && gid_valid(cred->uc_gids[i]); i++)
+	for (i = 0; i < UNX_NGROUPS && gid_valid(cred->uc_gids[i]); i++)
 		*p++ = htonl((u32) from_kgid(&init_user_ns, cred->uc_gids[i]));
 	*hold = htonl(p - hold - 1);		/* gid array length */
 	*base = htonl((p - base - 1) << 2);	/* cred length */