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Initialize fifoinfo fi_wgen field on open. The only important is the

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difference between fi_wgen and f_seqcount, so the change is purely
cosmetic, but it makes the code easier to understand.

Submitted by:	gianni
MFC after:	2 weeks
This commit is contained in:
Konstantin Belousov 2011-12-04 19:25:49 +00:00
parent 97695ad4cd
commit d8e8af3166
1 changed files with 1 additions and 1 deletions
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2
sys/fs/fifofs/fifo_vnops.c
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@ -218,7 +218,7 @@ fifo_open(ap)
free(fip, M_VNODE);
return (error);
}
fip->fi_readers = fip->fi_writers = 0;
fip->fi_wgen = fip->fi_readers = fip->fi_writers = 0;
wso->so_snd.sb_lowat = PIPE_BUF;
SOCKBUF_LOCK(&rso->so_rcv);
rso->so_rcv.sb_state |= SBS_CANTRCVMORE;