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Code Issues Releases Activity

RX buffer allocation failure is not an input error. Controller

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successfully received a frame but we failed to pass it to upper
stack due to lack of resources. So update if_iqdrops counter
instead of updating if_ierrors counter.
This commit is contained in:
Pyun YongHyeon 2010-10-04 23:25:38 +00:00
parent 0acf6a648a
commit ad05f0993c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=213438
1 changed files with 1 additions and 1 deletions
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2
sys/dev/usb/net/usb_ethernet.c
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@ -558,7 +558,7 @@ uether_rxbuf(struct usb_ether *ue, struct usb_page_cache *pc,
m = uether_newbuf();
if (m == NULL) {
ifp->if_ierrors++;
ifp->if_iqdrops++;
return (ENOMEM);
}