p9_client_write(): avoid double p9_free_req()
authorAl Viro <viro@zeniv.linux.org.uk>
Sat, 4 Jul 2015 20:11:05 +0000 (16:11 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 4 Jul 2015 20:11:05 +0000 (16:11 -0400)
commit67e808fbb0404a12d9b9830a44bbb48d447d8bc9
treeba061dc5e051f976b233666a070ad2d493538112
parenta84b69cb6e0a41e86bc593904faa6def3b957343
p9_client_write(): avoid double p9_free_req()

Braino in "9p: switch p9_client_write() to passing it struct iov_iter *";
if response is impossible to parse and we discard the request, get the
out of the loop right there.

Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
net/9p/client.c