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* grub-core/bus/usb/ohci.c (grub_ohci_check_transfer): Add an unsigned

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specification.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-12-13 00:29:42 +01:00
parent 74dbd24466
commit 0af2346fdb
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2011-12-13 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/bus/usb/ohci.c (grub_ohci_check_transfer): Add an unsigned
specification.
2011-12-13 Vladimir Serbinenko <phcoder@gmail.com>
* include/grub/loader.h (grub_loader_register_preboot_hook):

4
grub-core/bus/usb/ohci.c
View file

@ -1152,8 +1152,8 @@ grub_ohci_check_transfer (grub_usb_controller_t dev,
return parse_halt (dev, transfer, actual);
/* Finished ED detection */
if ( (grub_le_to_cpu32 (cdata->ed_virt->td_head) & ~0xf) ==
(grub_le_to_cpu32 (cdata->ed_virt->td_tail) & ~0xf) ) /* Empty ED */
if ( (grub_le_to_cpu32 (cdata->ed_virt->td_head) & ~0xfU) ==
(grub_le_to_cpu32 (cdata->ed_virt->td_tail) & ~0xfU) ) /* Empty ED */
{
/* Check the HALT bit */
/* It looks like nonsense - it was tested previously...