Have vio_start() check if the queue is empty.
authorsf <sf@openbsd.org>
Sun, 26 Apr 2015 12:27:29 +0000 (12:27 +0000)
committersf <sf@openbsd.org>
Sun, 26 Apr 2015 12:27:29 +0000 (12:27 +0000)
commit75eb60f4d526de3058ba236c414c1821d1810a8e
treeab494d71eff46dede0fed21933bd6fc7b955feab
parent489a03d0385a1e10eec927d5c8c22be71c88cb92
Have vio_start() check if the queue is empty.

from brad@
sys/dev/pci/if_vio.c