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usb/usbhub: Use GRUB_USB_MAX_CONF macro instead of literal in hub for maximum configs

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Signed-off-by: Glenn Washburn <development@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Glenn Washburn authored and Daniel Kiper committed 2021-04-12 16:26:49 +02:00
1 parent 25d64bb273
commit c9c22dc803
1 file changed
+2 -2
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grub-core/bus/usb/usbhub.c
+2 -2
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@@ -82,7 +82,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller,
if (i == GRUB_USBHUB_MAX_DEVICES) if (i == GRUB_USBHUB_MAX_DEVICES)
{ {
grub_error (GRUB_ERR_IO, "can't assign address to USB device"); grub_error (GRUB_ERR_IO, "can't assign address to USB device");
for (i = 0; i < 8; i++) for (i = 0; i < GRUB_USB_MAX_CONF; i++)
grub_free (dev->config[i].descconf); grub_free (dev->config[i].descconf);
grub_free (dev); grub_free (dev);
return NULL; return NULL;
@@ -96,7 +96,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller,
i, 0, 0, NULL); i, 0, 0, NULL);
if (err) if (err)
{ {
for (i = 0; i < 8; i++) for (i = 0; i < GRUB_USB_MAX_CONF; i++)
grub_free (dev->config[i].descconf); grub_free (dev->config[i].descconf);
grub_free (dev); grub_free (dev);
return NULL; return NULL;