git: cc1cb8e37646 - stable/14 - smbios: style(9): smbios_cksum()

[Olivier Certner]

The branch stable/14 has been updated by olce:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=cc1cb8e376464e41dcc2de532552fd7e83695b13

commit cc1cb8e376464e41dcc2de532552fd7e83695b13
Author:     Olivier Certner <o...@freebsd.org>
AuthorDate: 2025-03-04 16:29:22 +0000
Commit:     Olivier Certner <o...@freebsd.org>
CommitDate: 2025-04-08 13:38:25 +0000

    smbios: style(9): smbios_cksum()
    
    Reduce some variables' lifecycle.  Remove useless casts.  Remove
    superfluous braces.  Add some consts.
    
    MFC after:      2 weeks
    Sponsored by:   The FreeBSD Foundation
    
    (cherry picked from commit ef446a8065ac0228a5da15f233cd2f964e4d7433)
---
 sys/dev/smbios/smbios.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/sys/dev/smbios/smbios.c b/sys/dev/smbios/smbios.c
index 24e110f722d3..b9fd7bd25f11 100644
--- a/sys/dev/smbios/smbios.c
+++ b/sys/dev/smbios/smbios.c
@@ -339,25 +339,24 @@ smbios_eps3 (void *v)
 static int
 smbios_cksum (void *v)
 {
-       struct smbios3_eps *eps3;
-       struct smbios_eps *eps;
-       u_int8_t *ptr;
+       const u_int8_t *ptr;
        u_int8_t cksum;
        u_int8_t length;
        int i;
 
        if (smbios_eps3(v)) {
-               eps3 = (struct smbios3_eps *)v;
+               const struct smbios3_eps *eps3 = v;
+
                length = eps3->length;
        } else {
-               eps = (struct smbios_eps *)v;
+               const struct smbios_eps *eps = v;
+
                length = eps->length;
        }
-       ptr = (u_int8_t *)v;
+       ptr = v;
        cksum = 0;
-       for (i = 0; i < length; i++) {
+       for (i = 0; i < length; i++)
                cksum += ptr[i];
-       }
 
        return (cksum);
 }