git: 6a2fb0df3b79 - stable/13 - Adjust linux_get_char_devices() definition to avoid clang 15 warning

The branch stable/13 has been updated by dim:

URL: https://cgit.FreeBSD.org/src/commit/?id=6a2fb0df3b79f52dc1b455e53c74118645d4b178

commit 6a2fb0df3b79f52dc1b455e53c74118645d4b178
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-07-24 21:46:54 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2022-07-27 19:17:22 +0000

    Adjust linux_get_char_devices() definition to avoid clang 15 warning
    
    With clang 15, the following -Werror warning is produced:
    
        sys/compat/linux/linux_util.c:243:23: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
        linux_get_char_devices()
                              ^
                               void
    
    This is because linux_get_char_devices() is declared with a (void)
    argument list, but defined with an empty argument list. Make the
    definition match the declaration.
    
    MFC after:      3 days
    
    (cherry picked from commit e90d1b57487759e076b16cd3903a7b69565452b9)
---
 sys/compat/linux/linux_util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/compat/linux/linux_util.c b/sys/compat/linux/linux_util.c
index f1d33faa628d..e41c505425ee 100644
--- a/sys/compat/linux/linux_util.c
+++ b/sys/compat/linux/linux_util.c
@@ -240,7 +240,7 @@ linux_vn_get_major_minor(const struct vnode *vp, int *major, int *minor)
 }
 
 char *
-linux_get_char_devices()
+linux_get_char_devices(void)
 {
 	struct device_element *de;
 	char *temp, *string, *last;