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Revert r249800 as

- it is incorrect:  In the 'back' case you want to reuse the previous
	 mbuf.
	- it was not reviewed by wireless@

Requested by:	jhb, adrian
This commit is contained in:
Eitan Adler 2013-04-23 16:33:25 +00:00
parent 6784d416a5
commit 114a94cc89
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=249812

View File

@ -9183,7 +9183,6 @@ bwn_dma_newbuf(struct bwn_dma_ring *dr, struct bwn_dmadesc_generic *desc,
struct mbuf *m;
int error;
paddr = 0;
m = m_getcl(M_NOWAIT, MT_DATA, M_PKTHDR);
if (m == NULL) {
error = ENOBUFS;