RDMA/core: Fix double put of resource
[ Upstream commit
50bbe3d34fea74b7c0fabe553c40c2f4a48bb9c3 ]
Do not decrease the reference count of resource tracker object twice in
the error flow of res_get_common_doit.
Fixes:
c5dfe0ea6ffa ("RDMA/nldev: Add resource tracker doit callback")
Link: https://lore.kernel.org/r/20200507062942.98305-1-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>