git: 30193fce433c - main - cred: Remove obsolete comment after getgroups() not returning the eGID

The branch main has been updated by olce:

URL: https://cgit.FreeBSD.org/src/commit/?id=30193fce433cdad465904b6efe3814bf234ea74e

commit 30193fce433cdad465904b6efe3814bf234ea74e
Author:     Olivier Certner <olce@FreeBSD.org>
AuthorDate: 2025-08-29 16:35:56 +0000
Commit:     Olivier Certner <olce@FreeBSD.org>
CommitDate: 2025-09-17 12:16:02 +0000

    cred: Remove obsolete comment after getgroups() not returning the eGID
    
    No functional change.
    
    Fixes:          9da2fe96ff2e ("kern: fix setgroups(2) and getgroups(2) to match other platforms")
    MFC after:      5 days
    MFC to:         stable/15
    Sponsored by:   The FreeBSD Foundation
    Differential Revision:  https://reviews.freebsd.org/D52267
---
 sys/kern/kern_prot.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c
index 3333a168a754..591994e92e7d 100644
--- a/sys/kern/kern_prot.c
+++ b/sys/kern/kern_prot.c
@@ -291,11 +291,6 @@ sys_getgid(struct thread *td, struct getgid_args *uap)
 	return (0);
 }
 
-/*
- * Get effective group ID.  The "egid" is groups[0], and could be obtained
- * via getgroups.  This syscall exists because it is somewhat painful to do
- * correctly in a library function.
- */
 #ifndef _SYS_SYSPROTO_H_
 struct getegid_args {
         int     dummy;