Commit 9f897484 authored by Matthew Garrett's avatar Matthew Garrett

asus-laptop: Fix potential invalid pointer dereference

The 0-day build testing backend noticed that a string could be dereferenced
without validation. Fix that.
Signed-off-by: default avatarMatthew Garrett <matthew.garrett@nebula.com>
parent f7cb13b3
...@@ -1743,7 +1743,7 @@ static int asus_laptop_get_info(struct asus_laptop *asus) ...@@ -1743,7 +1743,7 @@ static int asus_laptop_get_info(struct asus_laptop *asus)
return -ENOMEM; return -ENOMEM;
} }
if (*string) if (string)
pr_notice(" %s model detected\n", string); pr_notice(" %s model detected\n", string);
if (!acpi_check_handle(asus->handle, METHOD_WL_STATUS, NULL)) if (!acpi_check_handle(asus->handle, METHOD_WL_STATUS, NULL))
......
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