diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-08-31 17:21:15 +0530 |
|---|---|---|
| committer | Johan Hovold <johan@hovoldconsulting.com> | 2015-09-03 15:41:33 +0200 |
| commit | 6c0d57b4e612c00b14852c2f8b179d518462ea6c (patch) | |
| tree | c97f9d82c632a35b2ebead7c24a2d710eb422c1d /drivers | |
| parent | 50bb9ccaa0e12823e7f225ce1571d4ae3d1f83e0 (diff) | |
greybus: connection: protocol can be NULL in gb_connection_exit()
gb_connection_exit() is getting called from gb_connection_destroy() now,
which will get called from failure path of gb_connection_create_range()
(in a later commit). And at that point connection->protocol will be
NULL.
Don't print an error message if this happens in gb_connection_exit().
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/greybus/connection.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c index d0642bcd7600..466ea36da0aa 100644 --- a/drivers/staging/greybus/connection.c +++ b/drivers/staging/greybus/connection.c @@ -396,10 +396,8 @@ disconnect: static void gb_connection_exit(struct gb_connection *connection) { - if (!connection->protocol) { - dev_warn(&connection->dev, "exit without protocol.\n"); + if (!connection->protocol) return; - } spin_lock_irq(&connection->lock); if (connection->state != GB_CONNECTION_STATE_ENABLED) { |