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remoteproc: fix error path of handle_vdev

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BugLink: http://bugs.launchpad.net/bugs/1168506

commit cde42e076c upstream.

Remove the vdev entry from the list before freeing it,
otherwise rproc->vdevs will explode.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Ido Yariv <ido@wizery.com>
[edit subject, minor commit log edit, cc stable]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
This commit is contained in:
Sjur Brændeland
2013-02-21 18:15:32 +01:00
committed by Tim Gardner
parent ccbe23e2ab
commit 7e1d89a1cc
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/remoteproc/remoteproc_core.c
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@@ -370,10 +370,12 @@ static int rproc_handle_vdev(struct rproc *rproc, struct fw_rsc_vdev *rsc,
/* it is now safe to add the virtio device */
ret = rproc_add_virtio_dev(rvdev, rsc->id);
if (ret)
goto free_rvdev;
goto remove_rvdev;
return 0;
remove_rvdev:
list_del(&rvdev->node);
free_rvdev:
kfree(rvdev);
return ret;