git: 9806e82a2392 - main - Adjust function definitions in kern_cons.c to avoid clang 15 warnings

The branch main has been updated by dim:

URL: https://cgit.FreeBSD.org/src/commit/?id=9806e82a23924f32dc5976bc8687fbbe293a140b

commit 9806e82a23924f32dc5976bc8687fbbe293a140b
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-07-26 14:03:35 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2022-07-26 17:59:56 +0000

    Adjust function definitions in kern_cons.c to avoid clang 15 warnings
    
    With clang 15, the following -Werror warnings are produced:
    
        sys/kern/kern_cons.c:201:14: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
        cninit_finish()
                     ^
                      void
        sys/kern/kern_cons.c:376:7: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
        cngrab()
              ^
               void
        sys/kern/kern_cons.c:389:9: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
        cnungrab()
                ^
                 void
        sys/kern/kern_cons.c:402:9: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
        cnresume()
                ^
                 void
    
    This is because cninit_finish(), cngrab(), cnungrab(), and cnresume()
    are declared with (void) argument lists, but defined with empty argument
    lists. Make the definitions match the declarations.
    
    MFC after:      3 days
---
 sys/kern/kern_cons.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/kern/kern_cons.c b/sys/kern/kern_cons.c
index 06adbcc69348..7c63b8e4ed9c 100644
--- a/sys/kern/kern_cons.c
+++ b/sys/kern/kern_cons.c
@@ -198,7 +198,7 @@ cninit(void)
 }
 
 void
-cninit_finish()
+cninit_finish(void)
 {
 	console_pausing = false;
 } 
@@ -373,7 +373,7 @@ SYSCTL_PROC(_kern, OID_AUTO, console,
     "Console device control");
 
 void
-cngrab()
+cngrab(void)
 {
 	struct cn_device *cnd;
 	struct consdev *cn;
@@ -386,7 +386,7 @@ cngrab()
 }
 
 void
-cnungrab()
+cnungrab(void)
 {
 	struct cn_device *cnd;
 	struct consdev *cn;
@@ -399,7 +399,7 @@ cnungrab()
 }
 
 void
-cnresume()
+cnresume(void)
 {
 	struct cn_device *cnd;
 	struct consdev *cn;