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* grub-core/bus/usb/usbtrans.c (grub_usb_control_msg): Return usb-style

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error and not grub_errno.
	* grub-core/bus/usb/usbhub.c (grub_usb_add_hub): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-03-23 12:17:05 +01:00
parent ed57e55702
commit 2e3e2e0908
2 changed files with 9 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2011-03-23 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/bus/usb/usbtrans.c (grub_usb_control_msg): Return usb-style
error and not grub_errno.
* grub-core/bus/usb/usbhub.c (grub_usb_add_hub): Likewise.
2011-03-23 Vladimir Serbinenko <phcoder@gmail.com> 2011-03-23 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/bus/usb/uhci.c (grub_uhci_detect_dev): Return * grub-core/bus/usb/uhci.c (grub_uhci_detect_dev): Return

6
grub-core/bus/usb/usbtrans.c
View file

@ -97,7 +97,7 @@ grub_usb_control_msg (grub_usb_device_t dev,
if (! transfer) if (! transfer)
{ {
grub_dma_free (data_chunk); grub_dma_free (data_chunk);
return grub_errno; return GRUB_USB_ERR_INTERNAL;
} }
setupdata_chunk = grub_memalign_dma32 (32, sizeof (*setupdata)); setupdata_chunk = grub_memalign_dma32 (32, sizeof (*setupdata));
@ -105,7 +105,7 @@ grub_usb_control_msg (grub_usb_device_t dev,
{ {
grub_free (transfer); grub_free (transfer);
grub_dma_free (data_chunk); grub_dma_free (data_chunk);
return grub_errno; return GRUB_USB_ERR_INTERNAL;
} }
setupdata = grub_dma_get_virt (setupdata_chunk); setupdata = grub_dma_get_virt (setupdata_chunk);
@ -139,7 +139,7 @@ grub_usb_control_msg (grub_usb_device_t dev,
grub_free (transfer); grub_free (transfer);
grub_dma_free (setupdata_chunk); grub_dma_free (setupdata_chunk);
grub_dma_free (data_chunk); grub_dma_free (data_chunk);
return grub_errno; return GRUB_USB_ERR_INTERNAL;
} }
/* Build a Setup packet. XXX: Endianness. */ /* Build a Setup packet. XXX: Endianness. */