nbd: fix possible memory leak
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Tue, 27 Jan 2015 12:38:22 +0000 (18:08 +0530)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 9 May 2015 22:16:30 +0000 (23:16 +0100)
commit1e6775d3670d51f2f50b5fb38ea1facbe1768061
tree9ae92f835caeee623f9627e91b103e2a53aeadbc
parentfc2669222243f394bedd471aa04b4c70de50768c
nbd: fix possible memory leak

commit ff6b8090e26ef7649ef0cc6b42389141ef48b0cf upstream.

we have already allocated memory for nbd_dev, but we were not
releasing that memory and just returning the error value.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Paul Clements <Paul.Clements@SteelEye.com>
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/block/nbd.c