[PATCH 07/13] sys: use cred_ids_allow_sched() for setpriority()

[Josef Bacik]

set_one_prio_perm() makes the two comparisons of check_same_owner(),
written the other way around. Use the library.

No functional change.

Assisted-by: LLM
Signed-off-by: Josef Bacik <josef at toxicpanda.com>
---
 kernel/sys.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/sys.c b/kernel/sys.c
index 35b538ba843c..efef06240a8f 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -220,8 +220,7 @@ static bool set_one_prio_perm(struct task_struct *p)
 {
 	const struct cred *cred = current_cred(), *pcred = __task_cred(p);
 
-	if (uid_eq(pcred->uid,  cred->euid) ||
-	    uid_eq(pcred->euid, cred->euid))
+	if (cred_ids_allow_sched(cred, pcred))
 		return true;
 	if (ns_capable(pcred->user_ns, CAP_SYS_NICE))
 		return true;

-- 
2.55.0