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(parent: 21d257c) | patch
netvsc: don't signal host twice if empty
authorstephen hemminger <stephen@networkplumber.org>
Thu, 10 Aug 2017 00:46:04 +0000 (17:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 11 Aug 2017 20:59:42 +0000 (13:59 -0700)
commitb91ae3e77fa68e104335c475d53e93e87f5afffb
tree6e63a1a4e1f9b0789c2c71839569d13d8d068938tree | snapshot
parent21d257ca6f09916d3b22c3f92d4ab18e76cd0c6ecommit | diff
netvsc: don't signal host twice if empty

When hv_pkt_iter_next() returns NULL, it has already called
hv_pkt_iter_close(). Calling it twice can lead to extra host signal.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/hyperv/netvsc.c diff | blob | history
Linux Kernel Source Tree.