git: 3907feff7ab7 - main - smbios: Print an error on memory map failure on identify

[Olivier Certner]

The branch main has been updated by olce:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=3907feff7ab732b918ba3f5993e7a6718fffea14

commit 3907feff7ab732b918ba3f5993e7a6718fffea14
Author:     Olivier Certner <o...@freebsd.org>
AuthorDate: 2025-03-03 08:50:49 +0000
Commit:     Olivier Certner <o...@freebsd.org>
CommitDate: 2025-03-07 16:42:46 +0000

    smbios: Print an error on memory map failure on identify
    
    Consistently with what the probe and attach methods are doing.
    
    MFC after:      2 weeks
    Sponsored by:   The FreeBSD Foundation
---
 sys/dev/smbios/smbios.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/dev/smbios/smbios.c b/sys/dev/smbios/smbios.c
index 561196a3d4b6..9e942335e985 100644
--- a/sys/dev/smbios/smbios.c
+++ b/sys/dev/smbios/smbios.c
@@ -117,8 +117,10 @@ smbios_identify (driver_t *driver, device_t parent)
                return;
 
        ptr = pmap_mapbios(addr, map_size);
-       if (ptr == NULL)
+       if (ptr == NULL) {
+               printf("smbios: Unable to map memory.\n");
                return;
+       }
        if (map_size == sizeof(*eps3)) {
                eps3 = ptr;
                length = eps3->length;