Commit 45b98257 authored by Jean Delvare's avatar Jean Delvare

firmware: dmi_scan: Clarify dmi_save_extended_devices

Get rid of the arbitrary 5-byte pointer offset, it served no purpose
and made it harder to match the code with the SMBIOS specification.
Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>
Cc: Jordan Hargrave <jordan_hargrave@dell.com>
Cc: Narendra K <narendra_k@dell.com>
parent 96e23943
......@@ -346,16 +346,15 @@ static void __init dmi_save_dev_onboard(int instance, int segment, int bus,
static void __init dmi_save_extended_devices(const struct dmi_header *dm)
{
const char *name;
const u8 *d = (u8 *) dm + 5;
const u8 *d = (u8 *)dm;
/* Skip disabled device */
if ((*d & 0x80) == 0)
if ((d[0x5] & 0x80) == 0)
return;
name = dmi_string_nosave(dm, *(d - 1));
dmi_save_dev_onboard(*(d+1), *(u16 *)(d+2), *(d+4), *(d+5),
name);
dmi_save_one_device(*d & 0x7f, name);
name = dmi_string_nosave(dm, d[0x4]);
dmi_save_dev_onboard(d[0x6], *(u16 *)(d + 0x7), d[0x9], d[0xA], name);
dmi_save_one_device(d[0x5] & 0x7f, name);
}
static void __init count_mem_devices(const struct dmi_header *dm, void *v)
......
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