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greybus: connection: fix potential null-deref in connection create

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We allow connections without bundles so we must not use the bundle
device for error messages after binding the protocol.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2015-11-03 12:11:28 +01:00 committed by Greg Kroah-Hartman
parent 21dcc9e503
commit a6e0363cb0
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/greybus/connection.c
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@ -170,7 +170,7 @@ gb_connection_create_range(struct greybus_host_device *hd,
retval = gb_connection_bind_protocol(connection);
if (retval) {
dev_err(&bundle->dev, "%d: failed to bind protocol: %d\n",
dev_err(parent, "%d: failed to bind protocol: %d\n",
cport_id, retval);
gb_connection_destroy(connection);
return NULL;