diff options
| author | Timur Celik <mail@timurcelik.de> | 2019-02-23 12:53:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-10 07:17:18 +0100 |
| commit | 488b940719b708c9fae904bac95d4db832bf05f0 (patch) | |
| tree | c40a09b80ffd051d6bc00bc1c8894dd5de3abb2b /drivers/net/xen-netback/interface.c | |
| parent | ab04570d82b164daca4917c459c152dfb3839448 (diff) | |
tun: fix blocking read
[ Upstream commit 71828b2240692cec0e68b8d867bc00e1745e7fae ]
This patch moves setting of the current state into the loop. Otherwise
the task may end up in a busy wait loop if none of the break conditions
are met.
Signed-off-by: Timur Celik <mail@timurcelik.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions