git: kernel: Don't siliently ignore EINVAL from mbrinit() and gptinit()

[Aaron LI]

commit 8cf8601ebae6a54f01fe9a7aed045832fc6a903b
Author: Aaron LI <aly at aaronly.me>
Date:   Thu Aug 28 19:30:47 2025 +0800

    kernel: Don't siliently ignore EINVAL from mbrinit() and gptinit()
    
    This EINVAL ignoring code was come from FreeBSD since the initial
    import.  The main intention of this change is to make the code a bit
    more understandable.
    
    I only see one valid case to ignore EINVAL from mbrinit() and that's for
    VN(4) to have no MBR and fallback to use the COMPATIBILITY_SLICE
    generated by the kernel on default.  I'll restore this behavior in a
    later commit.
    
    ok by dillon.

Summary of changes:
 sys/kern/subr_diskgpt.c | 5 ++---
 sys/kern/subr_diskmbr.c | 4 +---
 2 files changed, 3 insertions(+), 6 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8cf8601ebae6a54f01fe9a7aed045832fc6a903b


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