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platform/x86: dell-smbios: Simplify error handling

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When the allocation of value_name fails, the error handling code
uses two gotos for error handling, which is not necessary.

Simplify the error handling in this case by only using a single goto.

Tested on a Dell Inspiron 3505.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20240528204903.445546-2-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Armin Wolf 2024-05-28 22:49:03 +02:00 committed by Hans de Goede
parent 1981b296f8
commit 306aec7eea
1 changed files with 4 additions and 7 deletions
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11
drivers/platform/x86/dell/dell-smbios-base.c
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@ -492,19 +492,16 @@ static int build_tokens_sysfs(struct platform_device *dev)
/* add value */
value_name = kasprintf(GFP_KERNEL, "%04x_value",
da_tokens[i].tokenID);
if (value_name == NULL)
goto loop_fail_create_value;
if (!value_name) {
kfree(location_name);
goto out_unwind_strings;
}
sysfs_attr_init(&token_entries[i].value_attr.attr);
token_entries[i].value_attr.attr.name = value_name;
token_entries[i].value_attr.attr.mode = 0444;
token_entries[i].value_attr.show = value_show;
token_attrs[j++] = &token_entries[i].value_attr.attr;
continue;
loop_fail_create_value:
kfree(location_name);
goto out_unwind_strings;
}
smbios_attribute_group.attrs = token_attrs;