git: 588ce1a3ac8d - main - kobj: avoid gcc -Wcast-function-type

[Ryan Libby]

The branch main has been updated by rlibby:

URL: https://cgit.FreeBSD.org/src/commit/?id=588ce1a3ac8d61c99c7827dc71191c46c2d927b7

commit 588ce1a3ac8d61c99c7827dc71191c46c2d927b7
Author:     Ryan Libby <rlibby at FreeBSD.org>
AuthorDate: 2021-03-14 23:04:27 +0000
Commit:     Ryan Libby <rlibby at FreeBSD.org>
CommitDate: 2021-03-14 23:04:27 +0000

    kobj: avoid gcc -Wcast-function-type
    
    The actual type of kobjop_t is arbitrary, it is only used as a generic
    function pointer type.  Declare it as void (*)(void) in order to avoid
    gcc's -Wcast-function-type, which is included in -Wextra.
    
    Reviewed by:    avg, jhb
    Sponsored by:   Dell EMC Isilon
    Differential Revision:  https://reviews.freebsd.org/D28769
---
 sys/sys/kobj.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/sys/kobj.h b/sys/sys/kobj.h
index da8c2d5106bb..aaf92688ca08 100644
--- a/sys/sys/kobj.h
+++ b/sys/sys/kobj.h
@@ -37,7 +37,7 @@
 typedef struct kobj		*kobj_t;
 typedef struct kobj_class	*kobj_class_t;
 typedef const struct kobj_method kobj_method_t;
-typedef int			(*kobjop_t)(void);
+typedef void			(*kobjop_t)(void);
 typedef struct kobj_ops		*kobj_ops_t;
 typedef struct kobjop_desc	*kobjop_desc_t;
 struct malloc_type;