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Fix external compiler warning about write-only assigned variable.

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Hans Petter Selasky 2013-12-05 07:18:06 +00:00
parent 3b251028e2
commit bce421e9f7
1 changed files with 1 additions and 3 deletions
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4
sys/dev/usb/usb_busdma.c
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@ -215,9 +215,7 @@ usbd_m_copy_in(struct usb_page_cache *cache, usb_frlength_t dst_offset,
struct mbuf *m, usb_size_t src_offset, usb_frlength_t src_len)
{
struct usb_m_copy_in_arg arg = {cache, dst_offset};
int error;
error = m_apply(m, src_offset, src_len, &usbd_m_copy_in_cb, &arg);
(void) m_apply(m, src_offset, src_len, &usbd_m_copy_in_cb, &arg);
}
#endif