nbd: fix possible memory leak
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Tue, 27 Jan 2015 12:38:22 +0000 (18:08 +0530)
committerDanny Wood <danwood76@gmail.com>
Tue, 29 Jan 2019 13:07:43 +0000 (13:07 +0000)
commit9b11f9a1c02d1f90218bbce542fe2e65868e20e4
tree30c19c489699295ec8068a2867bc524d6baf3c5c
parente60248adfe4d10ee5085375c73ebc409170492ac
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/block/nbd.c