1 files changed, 8 insertions, 10 deletions

diff --git a/kernel/sys.c b/kernel/sys.c
index aff09f208eb3..f484077b6b14 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -131,9 +131,8 @@ static bool set_one_prio_perm(struct task_struct *p)
 {
         const struct cred *cred = current_cred(), *pcred = __task_cred(p);
 
-        if (pcred->user_ns == cred->user_ns &&
-            (pcred->uid  == cred->euid ||
-             pcred->euid == cred->euid))
+        if (uid_eq(pcred->uid,  cred->euid) ||
+            uid_eq(pcred->euid, cred->euid))
                 return true;
         if (ns_capable(pcred->user_ns, CAP_SYS_NICE))
                 return true;
@@ -1582,13 +1581,12 @@ static int check_prlimit_permission(struct task_struct *task)
                 return 0;
 
         tcred = __task_cred(task);
-        if (cred->user_ns == tcred->user_ns &&
-            (cred->uid == tcred->euid &&
-             cred->uid == tcred->suid &&
-             cred->uid == tcred->uid &&
-             cred->gid == tcred->egid &&
-             cred->gid == tcred->sgid &&
-                    cred->gid == tcred->gid))
+        if (uid_eq(cred->uid, tcred->euid) &&
+            uid_eq(cred->uid, tcred->suid) &&
+            uid_eq(cred->uid, tcred->uid)  &&
+            gid_eq(cred->gid, tcred->egid) &&
+            gid_eq(cred->gid, tcred->sgid) &&
+            gid_eq(cred->gid, tcred->gid))
                 return 0;
         if (ns_capable(tcred->user_ns, CAP_SYS_RESOURCE))
                 return 0;