From: Johan Hovold <johan@hovoldconsulting.com>
Date: Tue, 19 Jan 2016 11:51:05 +0000 (+0100)
Subject: greybus: connection: disable operations on enable errors
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=192bee4b1a7adbf16d12721c77d6268c76428323;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

greybus: connection: disable operations on enable errors

Make sure to cancel all (incoming) operations when failing to enable a
connection.

Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index f782e8b4a594..0159fbd9d78e 100644
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -412,6 +412,7 @@ int gb_connection_enable(struct gb_connection *connection,
 err_svc_destroy:
 	spin_lock_irq(&connection->lock);
 	connection->state = GB_CONNECTION_STATE_DISABLED;
+	gb_connection_cancel_operations(connection, -ESHUTDOWN);
 	spin_unlock_irq(&connection->lock);
 
 	gb_connection_svc_connection_destroy(connection);