cred: simpler, 1D supplementary groups

[cascardo/linux.git] / arch / s390 / kernel / compat_linux.c

diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c
index 437e611..0f9cd90 100644 (file)
--- a/arch/s390/kernel/compat_linux.c
+++ b/arch/s390/kernel/compat_linux.c
@@ -189,7 +189,7 @@ static int groups16_to_user(u16 __user *grouplist, struct group_info *group_info
        kgid_t kgid;
 
        for (i = 0; i < group_info->ngroups; i++) {
-               kgid = GROUP_AT(group_info, i);
+               kgid = group_info->gid[i];
                group = (u16)from_kgid_munged(user_ns, kgid);
                if (put_user(group, grouplist+i))
                        return -EFAULT;
@@ -213,7 +213,7 @@ static int groups16_from_user(struct group_info *group_info, u16 __user *groupli
                if (!gid_valid(kgid))
                        return -EINVAL;
 
-               GROUP_AT(group_info, i) = kgid;
+               group_info->gid[i] = kgid;
        }
 
        return 0;