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Correct *actual counting in OHCI

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Vladimir 'phcoder' Serbinenko committed 2010-08-20 16:56:03 +02:00
1 parent 15bd1f9ccf
commit 24582ab39b
1 file changed
+1 -2
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bus/usb/ohci.c
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@@ -989,6 +989,7 @@ grub_ohci_transfer (grub_usb_controller_t dev,
transfer->last_trans = tderr_virt->tr_index;
else
transfer->last_trans = -1;
*actual = transfer->size;
}
else if (err_halt) /* error, ED is halted by OHCI, i.e. can be modified */
@@ -1178,8 +1179,6 @@ grub_ohci_transfer (grub_usb_controller_t dev,
else
transfer->last_trans = -1;
}
else
*actual = transfer->size;
/* Set empty ED - set HEAD = TAIL = last (not processed) TD */
ed_virt->td_head = grub_cpu_to_le32 (grub_le_to_cpu32 (ed_virt->td_tail) & ~0xf);